@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51fdba8a-ec2a-4f5e-adae-d65899f7b409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51fdba8a-ec2a-4f5e-adae-d65899f7b409> .