@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d57d7287-ec29-4fd5-8c81-b1f561fb3f30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d57d7287-ec29-4fd5-8c81-b1f561fb3f30> .