@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9fc723c-20d4-4fe7-9cf0-b1d067a59fd6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9fc723c-20d4-4fe7-9cf0-b1d067a59fd6> .