@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581b5d6c-64c5-474a-9eb4-e997df719d63> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581b5d6c-64c5-474a-9eb4-e997df719d63> .