@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b506e855-7723-4966-8a8e-69c0a5421f15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b506e855-7723-4966-8a8e-69c0a5421f15> .