@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4f23b54-0efc-4b35-9b49-08a81f9d0f54> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4f23b54-0efc-4b35-9b49-08a81f9d0f54> .