@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/fff5b2a1-5915-41f1-9b53-064282a14ef9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/fff5b2a1-5915-41f1-9b53-064282a14ef9> .