@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def31e57-a816-4712-8b6d-551092419ff8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def31e57-a816-4712-8b6d-551092419ff8> .