@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a121dd90-33a8-4fea-ac89-aa6e2d67e0bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a121dd90-33a8-4fea-ac89-aa6e2d67e0bc> .