@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c81699c-a0d1-4449-be50-d4dfbd2ca4cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c81699c-a0d1-4449-be50-d4dfbd2ca4cf> .