@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8821ab49-bda8-4fb2-9ca1-c9f48a6afe87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8821ab49-bda8-4fb2-9ca1-c9f48a6afe87> .