@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15b68cc5-6024-4f23-a3e5-8bc494b92e13> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15b68cc5-6024-4f23-a3e5-8bc494b92e13> .