@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a646b811-9780-4c18-8a1c-986b1c12782e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a646b811-9780-4c18-8a1c-986b1c12782e> .