@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/502c77bf-86e9-4bef-9f5b-00cf284deb9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/502c77bf-86e9-4bef-9f5b-00cf284deb9e> .