@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a40b69-470d-4fcb-a721-b9b0ad045354> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a40b69-470d-4fcb-a721-b9b0ad045354> .