@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4cf7056-9a15-49ff-b1ee-50ae81b36e70> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4cf7056-9a15-49ff-b1ee-50ae81b36e70> .