@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631c60b7-ce2e-458d-9807-1a5a4b57ed01> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631c60b7-ce2e-458d-9807-1a5a4b57ed01> .