@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/171f2a1b-1045-4b42-add6-c992c0599b07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/171f2a1b-1045-4b42-add6-c992c0599b07> .