@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ff7b52a-0b4d-47b9-8c97-1c3bc9a64e56> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ff7b52a-0b4d-47b9-8c97-1c3bc9a64e56> .