@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678e13d9-36ee-4a7c-8898-3e18e52ce2c3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678e13d9-36ee-4a7c-8898-3e18e52ce2c3> .