@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1a9d39e-387a-46bd-829b-207176efb64e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1a9d39e-387a-46bd-829b-207176efb64e> .