@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf971e6a-158d-475f-a5e8-00f650376e16> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf971e6a-158d-475f-a5e8-00f650376e16> .