@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9dc3a9-dda8-411a-9259-216dcaf9fa9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9dc3a9-dda8-411a-9259-216dcaf9fa9f> .