@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab990253-4ba6-41d4-84e6-ba775f33128b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab990253-4ba6-41d4-84e6-ba775f33128b> .