@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix ns0: <http://kmi.open.ac.uk/projects/smartproducts/ontologies/generic.owl#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . ns0:madeOfSubstance a owl:AnnotationProperty . 
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://kmi.open.ac.uk/projects/smartproducts/ontologies/generic.owl#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

ns0:madeOfSubstance
    a owl:AnnotationProperty .