@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68aacca-8bee-4fda-b865-6cdb7091eeb6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68aacca-8bee-4fda-b865-6cdb7091eeb6> .