@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/870840c6-4ce7-497c-af7d-6610dc3c59f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/870840c6-4ce7-497c-af7d-6610dc3c59f2> .