@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61d21ab8-e3b7-4ce5-833e-e20494b686a6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61d21ab8-e3b7-4ce5-833e-e20494b686a6> .