@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67291aa6-8e65-414e-a366-8af1f90c92a5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67291aa6-8e65-414e-a366-8af1f90c92a5> .