@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cff7a23e-4963-4917-9d60-ae922bd93ec5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cff7a23e-4963-4917-9d60-ae922bd93ec5> .