@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99dffdc2-8622-495c-ad60-3f16ae63a501> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99dffdc2-8622-495c-ad60-3f16ae63a501> .