@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa57f55a-2c91-4e4c-9b8f-6388601b2b65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa57f55a-2c91-4e4c-9b8f-6388601b2b65> .