@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87515a03-d74b-41fc-a909-05cac7b3e4eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87515a03-d74b-41fc-a909-05cac7b3e4eb> .