@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca81a41f-34db-43b9-b6a2-901f9dec85e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca81a41f-34db-43b9-b6a2-901f9dec85e1> .