@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4642e8f-5819-4f30-9012-5c44986b1b6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4642e8f-5819-4f30-9012-5c44986b1b6d> .