@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a771b83f-1880-48be-9aec-60a7adb6491c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a771b83f-1880-48be-9aec-60a7adb6491c> .