@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a6ff5e7b-fd81-4d69-8d9e-14af7645be46> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a6ff5e7b-fd81-4d69-8d9e-14af7645be46> .