@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cefd8dd3-b73a-4539-80e3-e072939e5de2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cefd8dd3-b73a-4539-80e3-e072939e5de2> .