@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521a26db-3694-4f8d-a28b-b4f5b1722316> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521a26db-3694-4f8d-a28b-b4f5b1722316> .