@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21bbdc92-b7da-4edd-9f50-667474c58a67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21bbdc92-b7da-4edd-9f50-667474c58a67> .