@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b68977e4-aae2-4a08-9ec7-3614121cb8f9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b68977e4-aae2-4a08-9ec7-3614121cb8f9> .