@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1989d03d-c765-4661-8867-e847169c5444> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1989d03d-c765-4661-8867-e847169c5444> .