@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/670eb474-305b-4676-9145-c323fc817fc7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/670eb474-305b-4676-9145-c323fc817fc7> .