@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6723733c-c99f-4f04-8d43-11e8ac28e99a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6723733c-c99f-4f04-8d43-11e8ac28e99a> .