@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1947c23a-17b9-4865-9b0b-968e71b0ce31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1947c23a-17b9-4865-9b0b-968e71b0ce31> .