@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504d54f2-df8f-4801-ab2f-12a14675eb15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504d54f2-df8f-4801-ab2f-12a14675eb15> .