@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d90a49b9-7c19-48b1-bb30-f53f3ebe074a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d90a49b9-7c19-48b1-bb30-f53f3ebe074a> .