@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef7c6f30-612a-4beb-9f4a-f8fda2c6372e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef7c6f30-612a-4beb-9f4a-f8fda2c6372e> .