@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b457c89f-c3ed-499a-874c-017233e3b91e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b457c89f-c3ed-499a-874c-017233e3b91e> .