@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a89f2e8d-ec19-4a8c-8c4d-3e3ffec90dfa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a89f2e8d-ec19-4a8c-8c4d-3e3ffec90dfa> .