@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/39cefa20-7efc-4dc1-b363-a51b37362261> rdfs:isDefinedBy <https://stad.gent/data/blank_node/39cefa20-7efc-4dc1-b363-a51b37362261> .