@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721fc2e7-f070-4cbf-883a-64f4e399e092> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721fc2e7-f070-4cbf-883a-64f4e399e092> .