@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2ffc4a02-91cb-402b-b519-861b93991452> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2ffc4a02-91cb-402b-b519-861b93991452> .