@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50231d19-c82d-49fb-92fc-de924d7fd5e7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50231d19-c82d-49fb-92fc-de924d7fd5e7> .