@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12b31c8b-b68f-4a5a-9cdc-78a7dfe7f6ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12b31c8b-b68f-4a5a-9cdc-78a7dfe7f6ec> .