@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aef87deb-94a7-49cf-8bf5-233ded380065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aef87deb-94a7-49cf-8bf5-233ded380065> .