@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87915ae7-dd19-4cd3-8fe5-56a019e9f3f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87915ae7-dd19-4cd3-8fe5-56a019e9f3f2> .