@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/70517168-f3af-47c9-a534-c1fb3953af53> rdfs:isDefinedBy <https://stad.gent/data/blank_node/70517168-f3af-47c9-a534-c1fb3953af53> .