@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ef6f53c-df73-464f-98a7-1470b491fe89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ef6f53c-df73-464f-98a7-1470b491fe89> .