@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ef1984-d915-4174-aab5-198b7be3956a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ef1984-d915-4174-aab5-198b7be3956a> .