@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c73bff1a-830f-4f4b-88fb-c1d60d2e6ebc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c73bff1a-830f-4f4b-88fb-c1d60d2e6ebc> .