@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a673c16b-3621-492c-ae5b-e77628b9ca21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a673c16b-3621-492c-ae5b-e77628b9ca21> .