@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52d220f6-9ea8-48c0-868f-a37e9466679e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52d220f6-9ea8-48c0-868f-a37e9466679e> .