@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52b9acb8-c3ea-4df8-a6f0-9ccfe548829e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52b9acb8-c3ea-4df8-a6f0-9ccfe548829e> .