diff --git a/tenet/scheme/amr_scheme_clara_1.py b/tenet/scheme/amr_scheme_clara_1.py
index b0d2eb1283e5601e3ebcd1c5015d19a720c0223a..9e04b82a54832064d27bfbcebf4945f0f0455bd2 100644
--- a/tenet/scheme/amr_scheme_clara_1.py
+++ b/tenet/scheme/amr_scheme_clara_1.py
@@ -22,6 +22,8 @@ rule_dir = 'amr_clara_rule/'
 #==============================================================================
 
 prefix_list = [('owl', '<http://www.w3.org/2002/07/owl#>'),
+               ('odrl', '<http://www.w3.org/ns/odrl/2/>'),
+               ('cc', '<https://creativecommons.org/ns#>'),
                ('rdf', '<http://www.w3.org/1999/02/22-rdf-syntax-ns#>'),
                ('rdfs', '<http://www.w3.org/2000/01/rdf-schema#>'),
                ('xsd', '<http://www.w3.org/2001/XMLSchema#>'),
diff --git a/tenet/scheme/amr_scheme_master_1.py b/tenet/scheme/amr_scheme_master_1.py
index a8cd342e38e3f83edfe8afd9db21aaab0e02d405..86ac64491164391d951352e97df96b68b10ea65e 100644
--- a/tenet/scheme/amr_scheme_master_1.py
+++ b/tenet/scheme/amr_scheme_master_1.py
@@ -22,6 +22,8 @@ rule_dir = 'amr_master_rule/'
 #==============================================================================
 
 prefix_list = [('owl', '<http://www.w3.org/2002/07/owl#>'),
+               ('odrl', '<http://www.w3.org/ns/odrl/2/>'),
+               ('cc', '<https://creativecommons.org/ns#>'),
                ('rdf', '<http://www.w3.org/1999/02/22-rdf-syntax-ns#>'),
                ('rdfs', '<http://www.w3.org/2000/01/rdf-schema#>'),
                ('xsd', '<http://www.w3.org/2001/XMLSchema#>'),
diff --git a/tenet/tenet.log b/tenet/tenet.log
index 5750c79609cec6dace1ef0423ee5f8760f6c840e..cf41f7d30d22bd0f2759d973945a8e4d5537ec72 100644
--- a/tenet/tenet.log
+++ b/tenet/tenet.log
@@ -75,25 +75,25 @@
 - DEBUG - ----- Total rule number: 87
 - INFO - -- Applying extraction step: preprocessing
 - INFO - --- *** November Transduction *** Sequence: amrld-correcting-sequence
-- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (559, 0:00:00.118406)
+- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (559, 0:00:00.040699)
 - INFO - --- *** November Transduction *** Sequence: amr-reification-sequence
-- INFO - ----- reclassify-concept-1: 5/5 new triples (564, 0:00:00.111591)
-- INFO - ----- reclassify-concept-2: 8/8 new triples (572, 0:00:00.054204)
-- INFO - ----- reclassify-concept-3: 4/4 new triples (576, 0:00:00.051663)
-- INFO - ----- reclassify-concept-4: 8/8 new triples (584, 0:00:00.052900)
-- DEBUG - ----- reclassify-concept-5: 0/0 new triple (584, 0:00:00.046535)
-- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (584, 0:00:00.040280)
-- INFO - ----- reclassify-existing-variable: 25/25 new triples (609, 0:00:00.029898)
-- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (609, 0:00:00.063806)
-- INFO - ----- add-amr-leaf-for-reclassified-concept: 18/18 new triples (627, 0:00:00.041737)
-- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (627, 0:00:00.042421)
-- INFO - ----- add-amr-edge-for-core-relation: 15/15 new triples (642, 0:00:00.116529)
-- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (642, 0:00:00.092853)
-- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (647, 0:00:00.078424)
-- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (647, 0:00:00.084335)
-- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (647, 0:00:00.079149)
-- INFO - ----- update-amr-edge-role-1: 5/5 new triples (652, 0:00:00.047350)
-- INFO - ----- add-amr-root: 5/5 new triples (657, 0:00:00.026204)
+- INFO - ----- reclassify-concept-1: 5/5 new triples (564, 0:00:00.156596)
+- INFO - ----- reclassify-concept-2: 8/8 new triples (572, 0:00:00.099326)
+- INFO - ----- reclassify-concept-3: 4/4 new triples (576, 0:00:00.077252)
+- INFO - ----- reclassify-concept-4: 8/8 new triples (584, 0:00:00.100170)
+- DEBUG - ----- reclassify-concept-5: 0/0 new triple (584, 0:00:00.072621)
+- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (584, 0:00:00.054747)
+- INFO - ----- reclassify-existing-variable: 25/25 new triples (609, 0:00:00.032089)
+- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (609, 0:00:00.071958)
+- INFO - ----- add-amr-leaf-for-reclassified-concept: 18/18 new triples (627, 0:00:00.049350)
+- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (627, 0:00:00.047793)
+- INFO - ----- add-amr-edge-for-core-relation: 15/15 new triples (642, 0:00:00.123670)
+- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (642, 0:00:00.102247)
+- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (647, 0:00:00.106721)
+- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (647, 0:00:00.103347)
+- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (647, 0:00:00.105853)
+- INFO - ----- update-amr-edge-role-1: 5/5 new triples (652, 0:00:00.052198)
+- INFO - ----- add-amr-root: 5/5 new triples (657, 0:00:00.024627)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_preprocessing 
 - DEBUG - ----- step: preprocessing
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -102,25 +102,25 @@
 - INFO - ----- 98 triples extracted during preprocessing step
 - INFO - -- Applying extraction step: transduction
 - INFO - --- *** February Transduction *** Sequence: atomic extraction sequence
-- INFO - ----- extract atom classes: 12/12 new triples (669, 0:00:00.069220)
-- INFO - ----- extract atom individuals: 8/8 new triples (677, 0:00:00.046702)
-- INFO - ----- extract atomic properties: 36/36 new triples (713, 0:00:00.126034)
-- INFO - ----- extract atom values: 5/5 new triples (718, 0:00:00.027345)
-- INFO - ----- extract atom phenomena: 7/7 new triples (725, 0:00:00.042312)
-- INFO - ----- propagate atom relations: 11/30 new triples (736, 0:00:00.472112)
+- INFO - ----- extract atom classes: 12/12 new triples (669, 0:00:00.093794)
+- INFO - ----- extract atom individuals: 8/8 new triples (677, 0:00:00.059105)
+- INFO - ----- extract atomic properties: 36/36 new triples (713, 0:00:00.152643)
+- INFO - ----- extract atom values: 5/5 new triples (718, 0:00:00.030859)
+- INFO - ----- extract atom phenomena: 7/7 new triples (725, 0:00:00.039546)
+- INFO - ----- propagate atom relations: 11/30 new triples (736, 0:00:00.580356)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (1)
-- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (736, 0:00:00.011191)
-- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (736, 0:00:00.012056)
-- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (736, 0:00:00.008078)
+- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (736, 0:00:00.008482)
+- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (736, 0:00:00.013547)
+- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (736, 0:00:00.008427)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (2)
-- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (736, 0:00:00.012025)
-- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (736, 0:00:00.012072)
+- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (736, 0:00:00.016763)
+- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (736, 0:00:00.017750)
 - INFO - --- *** February Transduction *** Sequence: composite class extraction sequence
-- DEBUG - ----- extract composite classes (1): 0/0 new triple (736, 0:00:00.029678)
-- DEBUG - ----- extract composite classes (2): 0/0 new triple (736, 0:00:00.021464)
+- DEBUG - ----- extract composite classes (1): 0/0 new triple (736, 0:00:00.031002)
+- DEBUG - ----- extract composite classes (2): 0/0 new triple (736, 0:00:00.035267)
 - INFO - --- *** February Transduction *** Sequence: ODRL extraction sequence
-- INFO - ----- extract ODRL actions: 11/12 new triples (747, 0:00:00.124423)
-- INFO - ----- extract ODRL rules: 11/11 new triples (758, 0:00:00.129503)
+- INFO - ----- extract ODRL actions: 11/12 new triples (747, 0:00:00.129970)
+- INFO - ----- extract ODRL rules: 11/11 new triples (758, 0:00:00.169208)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_transduction 
 - DEBUG - ----- step: transduction
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -129,7 +129,7 @@
 - INFO - ----- 101 triples extracted during transduction step
 - INFO - -- Applying extraction step: generation
 - INFO - --- *** February Transduction *** Sequence: ODRL Rule Generation Sequence
-- INFO - ----- generate ODRL rule: 1/1 new triple (759, 0:00:00.075401)
+- INFO - ----- generate ODRL rule: 1/1 new triple (759, 0:00:00.089719)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_generation 
 - DEBUG - ----- step: generation
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -161,25 +161,25 @@
 - DEBUG - ----- Total rule number: 87
 - INFO - -- Applying extraction step: preprocessing
 - INFO - --- *** November Transduction *** Sequence: amrld-correcting-sequence
-- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (551, 0:00:00.119996)
+- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (551, 0:00:00.039647)
 - INFO - --- *** November Transduction *** Sequence: amr-reification-sequence
-- INFO - ----- reclassify-concept-1: 5/5 new triples (556, 0:00:00.115175)
-- DEBUG - ----- reclassify-concept-2: 0/0 new triple (556, 0:00:00.071590)
-- INFO - ----- reclassify-concept-3: 4/4 new triples (560, 0:00:00.059300)
-- INFO - ----- reclassify-concept-4: 4/4 new triples (564, 0:00:00.071374)
-- INFO - ----- reclassify-concept-5: 4/4 new triples (568, 0:00:00.054637)
-- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (568, 0:00:00.047664)
-- INFO - ----- reclassify-existing-variable: 17/17 new triples (585, 0:00:00.035015)
-- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (585, 0:00:00.064799)
-- INFO - ----- add-amr-leaf-for-reclassified-concept: 12/12 new triples (597, 0:00:00.035658)
-- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (597, 0:00:00.033652)
-- INFO - ----- add-amr-edge-for-core-relation: 9/9 new triples (606, 0:00:00.102415)
-- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (606, 0:00:00.076098)
-- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (611, 0:00:00.086024)
-- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (611, 0:00:00.075608)
-- INFO - ----- add-amr-edge-for-polarity-relation: 5/5 new triples (616, 0:00:00.082547)
-- INFO - ----- update-amr-edge-role-1: 5/5 new triples (621, 0:00:00.044710)
-- INFO - ----- add-amr-root: 5/5 new triples (626, 0:00:00.025768)
+- INFO - ----- reclassify-concept-1: 5/5 new triples (556, 0:00:00.160346)
+- DEBUG - ----- reclassify-concept-2: 0/0 new triple (556, 0:00:00.069641)
+- INFO - ----- reclassify-concept-3: 4/4 new triples (560, 0:00:00.048247)
+- INFO - ----- reclassify-concept-4: 4/4 new triples (564, 0:00:00.060680)
+- INFO - ----- reclassify-concept-5: 4/4 new triples (568, 0:00:00.050426)
+- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (568, 0:00:00.057189)
+- INFO - ----- reclassify-existing-variable: 17/17 new triples (585, 0:00:00.032604)
+- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (585, 0:00:00.067416)
+- INFO - ----- add-amr-leaf-for-reclassified-concept: 12/12 new triples (597, 0:00:00.038603)
+- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (597, 0:00:00.032168)
+- INFO - ----- add-amr-edge-for-core-relation: 9/9 new triples (606, 0:00:00.111007)
+- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (606, 0:00:00.099459)
+- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (611, 0:00:00.124504)
+- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (611, 0:00:00.160495)
+- INFO - ----- add-amr-edge-for-polarity-relation: 5/5 new triples (616, 0:00:00.070110)
+- INFO - ----- update-amr-edge-role-1: 5/5 new triples (621, 0:00:00.038976)
+- INFO - ----- add-amr-root: 5/5 new triples (626, 0:00:00.024764)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_preprocessing 
 - DEBUG - ----- step: preprocessing
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -188,25 +188,25 @@
 - INFO - ----- 75 triples extracted during preprocessing step
 - INFO - -- Applying extraction step: transduction
 - INFO - --- *** February Transduction *** Sequence: atomic extraction sequence
-- INFO - ----- extract atom classes: 12/12 new triples (638, 0:00:00.075165)
-- INFO - ----- extract atom individuals: 8/8 new triples (646, 0:00:00.042075)
-- INFO - ----- extract atomic properties: 13/13 new triples (659, 0:00:00.055619)
-- INFO - ----- extract atom values: 10/10 new triples (669, 0:00:00.057613)
-- INFO - ----- extract atom phenomena: 7/7 new triples (676, 0:00:00.046840)
-- INFO - ----- propagate atom relations: 11/28 new triples (687, 0:00:00.408027)
+- INFO - ----- extract atom classes: 12/12 new triples (638, 0:00:00.083577)
+- INFO - ----- extract atom individuals: 8/8 new triples (646, 0:00:00.044505)
+- INFO - ----- extract atomic properties: 13/13 new triples (659, 0:00:00.037338)
+- INFO - ----- extract atom values: 10/10 new triples (669, 0:00:00.048609)
+- INFO - ----- extract atom phenomena: 7/7 new triples (676, 0:00:00.033831)
+- INFO - ----- propagate atom relations: 11/28 new triples (687, 0:00:00.327362)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (1)
 - DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (687, 0:00:00.007550)
-- INFO - ----- analyze "polarity" phenomena (2): 12/14 new triples (699, 0:00:00.073319)
-- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (699, 0:00:00.009080)
+- INFO - ----- analyze "polarity" phenomena (2): 12/14 new triples (699, 0:00:00.051746)
+- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (699, 0:00:00.007847)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (2)
-- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (699, 0:00:00.012175)
-- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (699, 0:00:00.010269)
+- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (699, 0:00:00.012678)
+- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (699, 0:00:00.016980)
 - INFO - --- *** February Transduction *** Sequence: composite class extraction sequence
-- DEBUG - ----- extract composite classes (1): 0/0 new triple (699, 0:00:00.021887)
-- DEBUG - ----- extract composite classes (2): 0/0 new triple (699, 0:00:00.028756)
+- DEBUG - ----- extract composite classes (1): 0/0 new triple (699, 0:00:00.024436)
+- DEBUG - ----- extract composite classes (2): 0/0 new triple (699, 0:00:00.019274)
 - INFO - --- *** February Transduction *** Sequence: ODRL extraction sequence
-- INFO - ----- extract ODRL actions: 15/17 new triples (714, 0:00:00.132036)
-- INFO - ----- extract ODRL rules: 12/12 new triples (726, 0:00:00.129944)
+- INFO - ----- extract ODRL actions: 15/17 new triples (714, 0:00:00.204687)
+- INFO - ----- extract ODRL rules: 12/12 new triples (726, 0:00:00.120175)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_transduction 
 - DEBUG - ----- step: transduction
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -215,7 +215,7 @@
 - INFO - ----- 100 triples extracted during transduction step
 - INFO - -- Applying extraction step: generation
 - INFO - --- *** February Transduction *** Sequence: ODRL Rule Generation Sequence
-- INFO - ----- generate ODRL rule: 1/1 new triple (727, 0:00:00.079317)
+- INFO - ----- generate ODRL rule: 1/1 new triple (727, 0:00:00.089507)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_generation 
 - DEBUG - ----- step: generation
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -247,25 +247,25 @@
 - DEBUG - ----- Total rule number: 87
 - INFO - -- Applying extraction step: preprocessing
 - INFO - --- *** November Transduction *** Sequence: amrld-correcting-sequence
-- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (555, 0:00:00.125304)
+- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (555, 0:00:00.032436)
 - INFO - --- *** November Transduction *** Sequence: amr-reification-sequence
-- INFO - ----- reclassify-concept-1: 5/5 new triples (560, 0:00:00.126304)
-- DEBUG - ----- reclassify-concept-2: 0/0 new triple (560, 0:00:00.071998)
-- INFO - ----- reclassify-concept-3: 4/4 new triples (564, 0:00:00.049333)
-- INFO - ----- reclassify-concept-4: 8/8 new triples (572, 0:00:00.067288)
-- INFO - ----- reclassify-concept-5: 4/4 new triples (576, 0:00:00.050052)
-- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (576, 0:00:00.059452)
-- INFO - ----- reclassify-existing-variable: 22/22 new triples (598, 0:00:00.034500)
-- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (598, 0:00:00.069698)
-- INFO - ----- add-amr-leaf-for-reclassified-concept: 15/15 new triples (613, 0:00:00.038301)
-- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (613, 0:00:00.030247)
-- INFO - ----- add-amr-edge-for-core-relation: 12/12 new triples (625, 0:00:00.108612)
-- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (625, 0:00:00.086669)
-- INFO - ----- add-amr-edge-for-name-relation: 10/10 new triples (635, 0:00:00.079209)
-- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (635, 0:00:00.065016)
-- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (635, 0:00:00.091709)
-- INFO - ----- update-amr-edge-role-1: 6/6 new triples (641, 0:00:00.043718)
-- INFO - ----- add-amr-root: 5/5 new triples (646, 0:00:00.029640)
+- INFO - ----- reclassify-concept-1: 5/5 new triples (560, 0:00:00.140201)
+- DEBUG - ----- reclassify-concept-2: 0/0 new triple (560, 0:00:00.068348)
+- INFO - ----- reclassify-concept-3: 4/4 new triples (564, 0:00:00.055578)
+- INFO - ----- reclassify-concept-4: 8/8 new triples (572, 0:00:00.067631)
+- INFO - ----- reclassify-concept-5: 4/4 new triples (576, 0:00:00.054448)
+- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (576, 0:00:00.051360)
+- INFO - ----- reclassify-existing-variable: 22/22 new triples (598, 0:00:00.035587)
+- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (598, 0:00:00.056808)
+- INFO - ----- add-amr-leaf-for-reclassified-concept: 15/15 new triples (613, 0:00:00.052995)
+- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (613, 0:00:00.032411)
+- INFO - ----- add-amr-edge-for-core-relation: 12/12 new triples (625, 0:00:00.103038)
+- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (625, 0:00:00.085750)
+- INFO - ----- add-amr-edge-for-name-relation: 10/10 new triples (635, 0:00:00.078462)
+- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (635, 0:00:00.085153)
+- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (635, 0:00:00.081313)
+- INFO - ----- update-amr-edge-role-1: 6/6 new triples (641, 0:00:00.046364)
+- INFO - ----- add-amr-root: 5/5 new triples (646, 0:00:00.029218)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_preprocessing 
 - DEBUG - ----- step: preprocessing
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -274,25 +274,25 @@
 - INFO - ----- 91 triples extracted during preprocessing step
 - INFO - -- Applying extraction step: transduction
 - INFO - --- *** February Transduction *** Sequence: atomic extraction sequence
-- INFO - ----- extract atom classes: 18/18 new triples (664, 0:00:00.107287)
-- INFO - ----- extract atom individuals: 16/16 new triples (680, 0:00:00.073688)
-- INFO - ----- extract atomic properties: 13/13 new triples (693, 0:00:00.048370)
-- INFO - ----- extract atom values: 10/10 new triples (703, 0:00:00.057579)
-- INFO - ----- extract atom phenomena: 7/7 new triples (710, 0:00:00.050288)
-- INFO - ----- propagate atom relations: 15/52 new triples (725, 0:00:00.577553)
+- INFO - ----- extract atom classes: 18/18 new triples (664, 0:00:00.104911)
+- INFO - ----- extract atom individuals: 16/16 new triples (680, 0:00:00.082064)
+- INFO - ----- extract atomic properties: 13/13 new triples (693, 0:00:00.045313)
+- INFO - ----- extract atom values: 10/10 new triples (703, 0:00:00.058829)
+- INFO - ----- extract atom phenomena: 7/7 new triples (710, 0:00:00.043914)
+- INFO - ----- propagate atom relations: 15/52 new triples (725, 0:00:00.683994)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (1)
-- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (725, 0:00:00.010163)
-- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (725, 0:00:00.014067)
-- INFO - ----- analyze modifier phenomena (mod): 21/25 new triples (746, 0:00:00.092951)
+- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (725, 0:00:00.008397)
+- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (725, 0:00:00.010724)
+- INFO - ----- analyze modifier phenomena (mod): 21/25 new triples (746, 0:00:00.088640)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (2)
-- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (746, 0:00:00.013227)
-- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (746, 0:00:00.013144)
+- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (746, 0:00:00.013839)
+- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (746, 0:00:00.015017)
 - INFO - --- *** February Transduction *** Sequence: composite class extraction sequence
-- DEBUG - ----- extract composite classes (1): 0/0 new triple (746, 0:00:00.028630)
-- DEBUG - ----- extract composite classes (2): 0/0 new triple (746, 0:00:00.037355)
+- DEBUG - ----- extract composite classes (1): 0/0 new triple (746, 0:00:00.027307)
+- DEBUG - ----- extract composite classes (2): 0/0 new triple (746, 0:00:00.026203)
 - INFO - --- *** February Transduction *** Sequence: ODRL extraction sequence
-- INFO - ----- extract ODRL actions: 11/12 new triples (757, 0:00:00.242000)
-- INFO - ----- extract ODRL rules: 11/11 new triples (768, 0:00:00.131759)
+- INFO - ----- extract ODRL actions: 11/12 new triples (757, 0:00:00.128301)
+- INFO - ----- extract ODRL rules: 11/11 new triples (768, 0:00:00.130016)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_transduction 
 - DEBUG - ----- step: transduction
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -301,7 +301,7 @@
 - INFO - ----- 122 triples extracted during transduction step
 - INFO - -- Applying extraction step: generation
 - INFO - --- *** February Transduction *** Sequence: ODRL Rule Generation Sequence
-- INFO - ----- generate ODRL rule: 1/1 new triple (769, 0:00:00.056159)
+- INFO - ----- generate ODRL rule: 1/1 new triple (769, 0:00:00.106412)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_generation 
 - DEBUG - ----- step: generation
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -333,25 +333,25 @@
 - DEBUG - ----- Total rule number: 87
 - INFO - -- Applying extraction step: preprocessing
 - INFO - --- *** November Transduction *** Sequence: amrld-correcting-sequence
-- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (546, 0:00:00.025090)
+- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (546, 0:00:00.030609)
 - INFO - --- *** November Transduction *** Sequence: amr-reification-sequence
-- INFO - ----- reclassify-concept-1: 5/5 new triples (551, 0:00:00.100491)
-- DEBUG - ----- reclassify-concept-2: 0/0 new triple (551, 0:00:00.068662)
-- INFO - ----- reclassify-concept-3: 4/4 new triples (555, 0:00:00.039337)
-- INFO - ----- reclassify-concept-4: 4/4 new triples (559, 0:00:00.072804)
-- DEBUG - ----- reclassify-concept-5: 0/0 new triple (559, 0:00:00.041630)
-- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (559, 0:00:00.053069)
-- INFO - ----- reclassify-existing-variable: 13/13 new triples (572, 0:00:00.029896)
-- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (572, 0:00:00.068182)
-- INFO - ----- add-amr-leaf-for-reclassified-concept: 9/9 new triples (581, 0:00:00.073665)
-- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (581, 0:00:00.066390)
-- INFO - ----- add-amr-edge-for-core-relation: 6/6 new triples (587, 0:00:00.129689)
-- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (587, 0:00:00.073420)
-- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (592, 0:00:00.087350)
-- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (592, 0:00:00.074553)
-- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (592, 0:00:00.091772)
-- INFO - ----- update-amr-edge-role-1: 3/3 new triples (595, 0:00:00.030546)
-- INFO - ----- add-amr-root: 5/5 new triples (600, 0:00:00.028832)
+- INFO - ----- reclassify-concept-1: 5/5 new triples (551, 0:00:00.130584)
+- DEBUG - ----- reclassify-concept-2: 0/0 new triple (551, 0:00:00.080256)
+- INFO - ----- reclassify-concept-3: 4/4 new triples (555, 0:00:00.061360)
+- INFO - ----- reclassify-concept-4: 4/4 new triples (559, 0:00:00.079235)
+- DEBUG - ----- reclassify-concept-5: 0/0 new triple (559, 0:00:00.051615)
+- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (559, 0:00:00.053026)
+- INFO - ----- reclassify-existing-variable: 13/13 new triples (572, 0:00:00.036897)
+- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (572, 0:00:00.058090)
+- INFO - ----- add-amr-leaf-for-reclassified-concept: 9/9 new triples (581, 0:00:00.035306)
+- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (581, 0:00:00.038039)
+- INFO - ----- add-amr-edge-for-core-relation: 6/6 new triples (587, 0:00:00.091569)
+- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (587, 0:00:00.076691)
+- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (592, 0:00:00.083359)
+- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (592, 0:00:00.085060)
+- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (592, 0:00:00.171335)
+- INFO - ----- update-amr-edge-role-1: 3/3 new triples (595, 0:00:00.030084)
+- INFO - ----- add-amr-root: 5/5 new triples (600, 0:00:00.030886)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_preprocessing 
 - DEBUG - ----- step: preprocessing
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -360,25 +360,25 @@
 - INFO - ----- 54 triples extracted during preprocessing step
 - INFO - -- Applying extraction step: transduction
 - INFO - --- *** February Transduction *** Sequence: atomic extraction sequence
-- INFO - ----- extract atom classes: 6/6 new triples (606, 0:00:00.038065)
-- INFO - ----- extract atom individuals: 8/8 new triples (614, 0:00:00.052605)
-- INFO - ----- extract atomic properties: 12/12 new triples (626, 0:00:00.037394)
-- INFO - ----- extract atom values: 5/5 new triples (631, 0:00:00.036764)
-- INFO - ----- extract atom phenomena: 7/7 new triples (638, 0:00:00.038152)
-- INFO - ----- propagate atom relations: 7/22 new triples (645, 0:00:00.310805)
+- INFO - ----- extract atom classes: 6/6 new triples (606, 0:00:00.038735)
+- INFO - ----- extract atom individuals: 8/8 new triples (614, 0:00:00.045410)
+- INFO - ----- extract atomic properties: 12/12 new triples (626, 0:00:00.047499)
+- INFO - ----- extract atom values: 5/5 new triples (631, 0:00:00.030004)
+- INFO - ----- extract atom phenomena: 7/7 new triples (638, 0:00:00.043397)
+- INFO - ----- propagate atom relations: 7/22 new triples (645, 0:00:00.323948)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (1)
-- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (645, 0:00:00.008320)
-- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (645, 0:00:00.012256)
-- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (645, 0:00:00.010933)
+- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (645, 0:00:00.010338)
+- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (645, 0:00:00.013422)
+- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (645, 0:00:00.014244)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (2)
-- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (645, 0:00:00.014989)
-- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (645, 0:00:00.014190)
+- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (645, 0:00:00.016209)
+- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (645, 0:00:00.011404)
 - INFO - --- *** February Transduction *** Sequence: composite class extraction sequence
-- DEBUG - ----- extract composite classes (1): 0/0 new triple (645, 0:00:00.020704)
-- DEBUG - ----- extract composite classes (2): 0/0 new triple (645, 0:00:00.018934)
+- DEBUG - ----- extract composite classes (1): 0/0 new triple (645, 0:00:00.019772)
+- DEBUG - ----- extract composite classes (2): 0/0 new triple (645, 0:00:00.023401)
 - INFO - --- *** February Transduction *** Sequence: ODRL extraction sequence
-- INFO - ----- extract ODRL actions: 11/12 new triples (656, 0:00:00.123407)
-- INFO - ----- extract ODRL rules: 11/11 new triples (667, 0:00:00.117521)
+- INFO - ----- extract ODRL actions: 11/12 new triples (656, 0:00:00.122957)
+- INFO - ----- extract ODRL rules: 11/11 new triples (667, 0:00:00.123182)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_transduction 
 - DEBUG - ----- step: transduction
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -387,7 +387,7 @@
 - INFO - ----- 67 triples extracted during transduction step
 - INFO - -- Applying extraction step: generation
 - INFO - --- *** February Transduction *** Sequence: ODRL Rule Generation Sequence
-- INFO - ----- generate ODRL rule: 1/1 new triple (668, 0:00:00.089658)
+- INFO - ----- generate ODRL rule: 1/1 new triple (668, 0:00:00.075617)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_generation 
 - DEBUG - ----- step: generation
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -419,25 +419,25 @@
 - DEBUG - ----- Total rule number: 87
 - INFO - -- Applying extraction step: preprocessing
 - INFO - --- *** November Transduction *** Sequence: amrld-correcting-sequence
-- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (550, 0:00:00.119978)
+- DEBUG - ----- fix-amr-bug-about-system-solar-planet: 0/0 new triple (550, 0:00:00.029021)
 - INFO - --- *** November Transduction *** Sequence: amr-reification-sequence
-- INFO - ----- reclassify-concept-1: 5/5 new triples (555, 0:00:00.131904)
-- DEBUG - ----- reclassify-concept-2: 0/0 new triple (555, 0:00:00.058355)
-- INFO - ----- reclassify-concept-3: 4/4 new triples (559, 0:00:00.053526)
-- INFO - ----- reclassify-concept-4: 4/4 new triples (563, 0:00:00.065630)
-- INFO - ----- reclassify-concept-5: 4/4 new triples (567, 0:00:00.051283)
-- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (567, 0:00:00.049203)
-- INFO - ----- reclassify-existing-variable: 17/17 new triples (584, 0:00:00.036700)
-- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (584, 0:00:00.056237)
-- INFO - ----- add-amr-leaf-for-reclassified-concept: 12/12 new triples (596, 0:00:00.044014)
-- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (596, 0:00:00.033131)
-- INFO - ----- add-amr-edge-for-core-relation: 9/9 new triples (605, 0:00:00.099751)
-- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (605, 0:00:00.080604)
-- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (610, 0:00:00.068442)
-- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (610, 0:00:00.069399)
-- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (610, 0:00:00.087592)
-- INFO - ----- update-amr-edge-role-1: 4/4 new triples (614, 0:00:00.038786)
-- INFO - ----- add-amr-root: 5/5 new triples (619, 0:00:00.026113)
+- INFO - ----- reclassify-concept-1: 5/5 new triples (555, 0:00:00.124460)
+- DEBUG - ----- reclassify-concept-2: 0/0 new triple (555, 0:00:00.076507)
+- INFO - ----- reclassify-concept-3: 4/4 new triples (559, 0:00:00.047862)
+- INFO - ----- reclassify-concept-4: 4/4 new triples (563, 0:00:00.066651)
+- INFO - ----- reclassify-concept-5: 4/4 new triples (567, 0:00:00.064142)
+- DEBUG - ----- reify-roles-as-concept: 0/0 new triple (567, 0:00:00.042669)
+- INFO - ----- reclassify-existing-variable: 17/17 new triples (584, 0:00:00.034210)
+- DEBUG - ----- add-new-variable-for-reified-concept: 0/0 new triple (584, 0:00:00.054638)
+- INFO - ----- add-amr-leaf-for-reclassified-concept: 12/12 new triples (596, 0:00:00.043381)
+- DEBUG - ----- add-amr-leaf-for-reified-concept: 0/0 new triple (596, 0:00:00.035993)
+- INFO - ----- add-amr-edge-for-core-relation: 9/9 new triples (605, 0:00:00.103404)
+- DEBUG - ----- add-amr-edge-for-reified-concept: 0/0 new triple (605, 0:00:00.086091)
+- INFO - ----- add-amr-edge-for-name-relation: 5/5 new triples (610, 0:00:00.087716)
+- DEBUG - ----- add-value-for-quant-relation: 0/0 new triple (610, 0:00:00.162695)
+- DEBUG - ----- add-amr-edge-for-polarity-relation: 0/0 new triple (610, 0:00:00.078522)
+- INFO - ----- update-amr-edge-role-1: 4/4 new triples (614, 0:00:00.032990)
+- INFO - ----- add-amr-root: 5/5 new triples (619, 0:00:00.029129)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_preprocessing 
 - DEBUG - ----- step: preprocessing
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -446,25 +446,25 @@
 - INFO - ----- 69 triples extracted during preprocessing step
 - INFO - -- Applying extraction step: transduction
 - INFO - --- *** February Transduction *** Sequence: atomic extraction sequence
-- INFO - ----- extract atom classes: 12/12 new triples (631, 0:00:00.071312)
-- INFO - ----- extract atom individuals: 8/8 new triples (639, 0:00:00.037727)
-- INFO - ----- extract atomic properties: 13/13 new triples (652, 0:00:00.048896)
-- INFO - ----- extract atom values: 5/5 new triples (657, 0:00:00.033416)
-- INFO - ----- extract atom phenomena: 7/7 new triples (664, 0:00:00.045776)
-- INFO - ----- propagate atom relations: 10/26 new triples (674, 0:00:00.395322)
+- INFO - ----- extract atom classes: 12/12 new triples (631, 0:00:00.072041)
+- INFO - ----- extract atom individuals: 8/8 new triples (639, 0:00:00.049272)
+- INFO - ----- extract atomic properties: 13/13 new triples (652, 0:00:00.055421)
+- INFO - ----- extract atom values: 5/5 new triples (657, 0:00:00.037579)
+- INFO - ----- extract atom phenomena: 7/7 new triples (664, 0:00:00.060009)
+- INFO - ----- propagate atom relations: 10/26 new triples (674, 0:00:00.502854)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (1)
-- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (674, 0:00:00.010502)
-- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (674, 0:00:00.010260)
-- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (674, 0:00:00.012157)
+- DEBUG - ----- analyze "polarity" phenomena (1): 0/0 new triple (674, 0:00:00.010919)
+- DEBUG - ----- analyze "polarity" phenomena (2): 0/0 new triple (674, 0:00:00.013563)
+- DEBUG - ----- analyze modifier phenomena (mod): 0/0 new triple (674, 0:00:00.013598)
 - INFO - --- *** February Transduction *** Sequence: phenomena analyze sequence (2)
-- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (674, 0:00:00.012794)
-- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (674, 0:00:00.014814)
+- DEBUG - ----- analyze "or" phenomena (1): 0/0 new triple (674, 0:00:00.013685)
+- DEBUG - ----- analyze "or" phenomena (2): 0/0 new triple (674, 0:00:00.010433)
 - INFO - --- *** February Transduction *** Sequence: composite class extraction sequence
-- DEBUG - ----- extract composite classes (1): 0/0 new triple (674, 0:00:00.019731)
-- DEBUG - ----- extract composite classes (2): 0/0 new triple (674, 0:00:00.027068)
+- DEBUG - ----- extract composite classes (1): 0/0 new triple (674, 0:00:00.022648)
+- DEBUG - ----- extract composite classes (2): 0/0 new triple (674, 0:00:00.018601)
 - INFO - --- *** February Transduction *** Sequence: ODRL extraction sequence
-- INFO - ----- extract ODRL actions: 14/15 new triples (688, 0:00:00.130245)
-- INFO - ----- extract ODRL rules: 12/12 new triples (700, 0:00:00.124638)
+- INFO - ----- extract ODRL actions: 14/15 new triples (688, 0:00:00.103809)
+- INFO - ----- extract ODRL rules: 12/12 new triples (700, 0:00:00.096952)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_transduction 
 - DEBUG - ----- step: transduction
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -473,7 +473,7 @@
 - INFO - ----- 81 triples extracted during transduction step
 - INFO - -- Applying extraction step: generation
 - INFO - --- *** February Transduction *** Sequence: ODRL Rule Generation Sequence
-- INFO - ----- generate ODRL rule: 1/1 new triple (701, 0:00:00.075679)
+- INFO - ----- generate ODRL rule: 1/1 new triple (701, 0:00:00.064711)
 - DEBUG - --- Serializing graph to tenet.tetras-libre.fr_demo_clara_03_generation 
 - DEBUG - ----- step: generation
 - DEBUG - ----- id: https://tenet.tetras-libre.fr/demo/clara/03/
@@ -496,6 +496,6 @@
 - INFO - 
   *** Execution Time *** 
 ----- Function: create_ontology_from_amrld_dir (tenet.main)
------ Total Time: 0:00:13.580201
------ Process Time: 0:00:13.345992
+----- Total Time: 0:00:14.214508
+----- Process Time: 0:00:13.951685
   *** - *** 
diff --git a/tenet/transduction/rdfterm_computer.py b/tenet/transduction/rdfterm_computer.py
index 57ff1d45c2e25d5dc5f5076a62236a5680c55a60..558ed0ef9fccc5f97fc42113904ca24e10838f44 100644
--- a/tenet/transduction/rdfterm_computer.py
+++ b/tenet/transduction/rdfterm_computer.py
@@ -13,6 +13,8 @@ from rdflib import URIRef, Graph
 from rdflib.term import _is_valid_uri
 
 PREFIX_LIST = [('owl', 'http://www.w3.org/2002/07/owl#'),
+               ('odrl', 'http://www.w3.org/ns/odrl/2/'),
+               ('cc', 'https://creativecommons.org/ns#'),
                ('rdf', 'http://www.w3.org/1999/02/22-rdf-syntax-ns#'),
                ('rdfs', 'http://www.w3.org/2000/01/rdf-schema#'),
                ('xsd', 'http://www.w3.org/2001/XMLSchema#'),