@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21340ac1-7896-4ef1-bbf4-e9dc02c54817> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21340ac1-7896-4ef1-bbf4-e9dc02c54817> .