@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51415989-690a-41e9-8639-fca09675dfcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51415989-690a-41e9-8639-fca09675dfcf> .