@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57532c5c-7513-478b-b5f6-5dae3919c13c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57532c5c-7513-478b-b5f6-5dae3919c13c> .