@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/579b17d1-840d-44b7-a5b5-04246621abfe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/579b17d1-840d-44b7-a5b5-04246621abfe> .