@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/909bfbed-60ce-41de-ba61-fea7b9bb528e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/909bfbed-60ce-41de-ba61-fea7b9bb528e> .