@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a57d0556-2a8e-48e1-ab4d-e9c960cb6f05> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a57d0556-2a8e-48e1-ab4d-e9c960cb6f05> .