@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4d9bde5-38bd-4029-b326-8b409c1e06cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4d9bde5-38bd-4029-b326-8b409c1e06cb> .