@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87e8c25f-c755-497c-8259-6fa28a162f49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87e8c25f-c755-497c-8259-6fa28a162f49> .