@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f31371-138a-4c80-86f8-7687e4bbe4e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f31371-138a-4c80-86f8-7687e4bbe4e8> .