@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff163f8-948f-4137-aeea-c3345ead950e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff163f8-948f-4137-aeea-c3345ead950e> .