@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57d06a4a-150c-458c-a105-e995b6303cfa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57d06a4a-150c-458c-a105-e995b6303cfa> .