@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f643b0-337a-4134-a863-94491b9950bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f643b0-337a-4134-a863-94491b9950bc> .