@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9d7b670-6a10-4849-b1a8-7c4efe70d150> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9d7b670-6a10-4849-b1a8-7c4efe70d150> .