@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1bf885-6d23-49a8-a6b9-629335cb1ca3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1bf885-6d23-49a8-a6b9-629335cb1ca3> .