@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56904b96-d42e-4d8b-8cda-ed72e2df8971> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56904b96-d42e-4d8b-8cda-ed72e2df8971> .