@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8b1a68c8-d06a-427d-ae5d-e6f72c97c6be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8b1a68c8-d06a-427d-ae5d-e6f72c97c6be> .