@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9e51c31b-1e21-47ef-8ae4-fb2b593575cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9e51c31b-1e21-47ef-8ae4-fb2b593575cd> .