@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9ec0b68-ee9e-4ac4-90e5-227f1570e2e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9ec0b68-ee9e-4ac4-90e5-227f1570e2e6> .