@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffb8b68-d331-4fea-afce-a44755ac0247> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffb8b68-d331-4fea-afce-a44755ac0247> .