@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/815abddd-c4ed-4beb-b0e8-af60db441b23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/815abddd-c4ed-4beb-b0e8-af60db441b23> .