@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/809ef25d-c7c1-4ba2-9d72-29f8f7b1871a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/809ef25d-c7c1-4ba2-9d72-29f8f7b1871a> .