@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644e82c7-8b2a-4fe9-bb32-0a0c31a364e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644e82c7-8b2a-4fe9-bb32-0a0c31a364e1> .