@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81b9027a-5f08-49dc-aa59-786124822d06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81b9027a-5f08-49dc-aa59-786124822d06> .