@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20b633c9-037e-453d-94c4-b7fc1cb8b49d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20b633c9-037e-453d-94c4-b7fc1cb8b49d> .