@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff1e1b02-7d1d-41ea-9b65-71fffa0e99c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff1e1b02-7d1d-41ea-9b65-71fffa0e99c8> .