@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/915b3175-e61d-4546-a34a-4466e94bec41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/915b3175-e61d-4546-a34a-4466e94bec41> .