@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4b15da5-546d-431e-b8d2-0e8a5656cc65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4b15da5-546d-431e-b8d2-0e8a5656cc65> .