@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/80ff3f99-835b-4eca-8146-92c47cc2c022> rdfs:isDefinedBy <https://stad.gent/data/blank_node/80ff3f99-835b-4eca-8146-92c47cc2c022> .