@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721c9616-b0c3-4b84-b66f-19bc5a3fdc48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721c9616-b0c3-4b84-b66f-19bc5a3fdc48> .