@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a63a8f71-fbf5-4701-9dd4-3b397ca5fb60> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a63a8f71-fbf5-4701-9dd4-3b397ca5fb60> .