@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/857ca901-8da5-46f8-a777-baa64621f661> rdfs:isDefinedBy <https://stad.gent/data/blank_node/857ca901-8da5-46f8-a777-baa64621f661> .