@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/171f003b-1829-4a92-9a00-905d57b807dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/171f003b-1829-4a92-9a00-905d57b807dc> .