@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21606ea0-f39d-495e-8af2-f9e81ff0b28f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21606ea0-f39d-495e-8af2-f9e81ff0b28f> .