@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c3d51f-eed1-471b-94dd-f9645c0490e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c3d51f-eed1-471b-94dd-f9645c0490e1> .