@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bff0450a-4867-47c6-ab52-951d5f1f82b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bff0450a-4867-47c6-ab52-951d5f1f82b2> .