@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b812f150-3006-41ca-9c58-f561791976c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b812f150-3006-41ca-9c58-f561791976c2> .