@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9e9ed63-8a2a-4d49-b63d-9fcf767a03fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9e9ed63-8a2a-4d49-b63d-9fcf767a03fa> .