@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61720101-d036-4a59-acd0-ff5d4971f26e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61720101-d036-4a59-acd0-ff5d4971f26e> .