@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffbe7f1-9945-44b9-930c-3e15bb18a898> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffbe7f1-9945-44b9-930c-3e15bb18a898> .