@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef74b62c-4e3b-4d5b-ae13-1a2f177855fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef74b62c-4e3b-4d5b-ae13-1a2f177855fe> .