@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f2b71b-fa29-4677-882a-e789ecbce1c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f2b71b-fa29-4677-882a-e789ecbce1c2> .