@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e64d87-e4c8-4f0d-9647-6604dbdcb010> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e64d87-e4c8-4f0d-9647-6604dbdcb010> .