@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0087fc31-734a-4aac-a4b4-4ff933641689> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0087fc31-734a-4aac-a4b4-4ff933641689> .