@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a4c1a02-639e-4ef3-8daf-669c3335306f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a4c1a02-639e-4ef3-8daf-669c3335306f> .