@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3489e466-a805-4a66-9d5b-d21fce8fb949> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3489e466-a805-4a66-9d5b-d21fce8fb949> .