@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815309be-bb88-46e1-8583-1531af6a5b93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815309be-bb88-46e1-8583-1531af6a5b93> .