@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff1d9c6-0147-4e5f-a6f2-5d14c1a3306e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff1d9c6-0147-4e5f-a6f2-5d14c1a3306e> .