@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15f2b29-6fb5-4943-add0-caa1ebdc460d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15f2b29-6fb5-4943-add0-caa1ebdc460d> .