@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9780ff67-c85d-47c3-8bbd-ececb7c4e3f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9780ff67-c85d-47c3-8bbd-ececb7c4e3f2> .