@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/521acc36-c738-4393-8905-f2e6d274de67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/521acc36-c738-4393-8905-f2e6d274de67> .