@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/647c1569-1834-44c0-973b-0cd881201d04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/647c1569-1834-44c0-973b-0cd881201d04> .