@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721e5b78-60da-4702-a193-e3151718f6a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721e5b78-60da-4702-a193-e3151718f6a1> .