@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba1b8ab1-49d8-4865-8ce6-81470721d319> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba1b8ab1-49d8-4865-8ce6-81470721d319> .