@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6643ee89-f86f-4150-a21b-a6cfe2822dd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6643ee89-f86f-4150-a21b-a6cfe2822dd5> .