@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9d5656f-06f2-4325-8505-557b56206b49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9d5656f-06f2-4325-8505-557b56206b49> .