@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/640de162-ee95-4698-b1bf-8418f41660bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/640de162-ee95-4698-b1bf-8418f41660bb> .