@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b28af1f6-4b3b-430a-a4a7-2623c11e6265> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b28af1f6-4b3b-430a-a4a7-2623c11e6265> .