@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18bb4c4-d709-4a6f-9939-19376d5cca66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18bb4c4-d709-4a6f-9939-19376d5cca66> .