Add preprocessing CTS to define an ID by UW

config/transduction-schemes.ttl

@@ -1228,8 +1228,13 @@ cts:preprocessing
   rdfs:label "preprocessing" ;
   rdfs:subClassOf cts:Transduction_Schemes ;
   sh:rule cts:bypass-reification ;
+  sh:rule cts:define-uw-id ;
   sh:rule cts:link-to-scope-entry ;
 .
+cts:preprocessing_1
+  rdf:type cts:preprocessing ;
+  rdfs:label "preprocessing 1" ;
+.
 cts:property_extraction
   rdf:type owl:Class ;
   rdf:type sh:NodeShape ;