@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff9e009f-9765-400a-8cee-05cce3d2a9b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff9e009f-9765-400a-8cee-05cce3d2a9b6> .