@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c68aac0d-5f01-480a-90ec-843a0e3bea3f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c68aac0d-5f01-480a-90ec-843a0e3bea3f> .