@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67eca89d-00b2-40c3-9ee5-8aa90cd6d331> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67eca89d-00b2-40c3-9ee5-8aa90cd6d331> .