@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b3580a-f69d-4b9e-8ca4-7c78ff8873a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b3580a-f69d-4b9e-8ca4-7c78ff8873a2> .