@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20ff2b8d-8c09-4fd5-8a1e-37e43a364e4c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20ff2b8d-8c09-4fd5-8a1e-37e43a364e4c> .