@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66580dd5-8b4b-423e-b26b-58af468b927d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66580dd5-8b4b-423e-b26b-58af468b927d> .