@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c619811-13bc-4bad-a720-5a3ad060a9ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c619811-13bc-4bad-a720-5a3ad060a9ec> .