@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87babb63-2d18-470a-b7f6-9ed1785de07a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87babb63-2d18-470a-b7f6-9ed1785de07a> .