@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b69271-f40b-4283-9417-36af65218d3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b69271-f40b-4283-9417-36af65218d3f> .