@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52b7c722-4c8c-4436-8c64-c6219fe00ec0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52b7c722-4c8c-4436-8c64-c6219fe00ec0> .