@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7df6ac9-beeb-4fb1-ad69-f800874a40de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7df6ac9-beeb-4fb1-ad69-f800874a40de> .