@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffcc6d4-2735-4ffc-af83-f56bcb7c1578> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffcc6d4-2735-4ffc-af83-f56bcb7c1578> .