@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/917dced9-c0c4-4ea8-876d-e05ae42ef8ed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/917dced9-c0c4-4ea8-876d-e05ae42ef8ed> .