@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6d01c2-8fe2-4722-b13c-60a67cfe087b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6d01c2-8fe2-4722-b13c-60a67cfe087b> .