@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a63e8649-40b2-4fee-8af4-a653738a5e21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a63e8649-40b2-4fee-8af4-a653738a5e21> .