@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1493f7-0421-4612-830f-deaf7c3a3b2a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1493f7-0421-4612-830f-deaf7c3a3b2a> .