@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21f038e3-c5ba-4993-8776-4ccfb7fd3cad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21f038e3-c5ba-4993-8776-4ccfb7fd3cad> .