@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c520d90d-c82b-4b62-8a63-b904b6b3e275> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c520d90d-c82b-4b62-8a63-b904b6b3e275> .