@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31631b3c-a218-4411-8dcd-374096cd3813> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31631b3c-a218-4411-8dcd-374096cd3813> .