@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f31dd4a-6327-47fb-9bff-582373f2b122> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f31dd4a-6327-47fb-9bff-582373f2b122> .