@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1913dc90-6459-41c1-8dd5-7d9ee54d6a23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1913dc90-6459-41c1-8dd5-7d9ee54d6a23> .