@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c681353c-e8de-4d90-8f83-370a606543c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c681353c-e8de-4d90-8f83-370a606543c1> .