@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87d1a97c-db34-4974-8ab8-9455b5a916c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87d1a97c-db34-4974-8ab8-9455b5a916c3> .