@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba77fcf4-e9ac-49fa-8423-22653c070cdb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba77fcf4-e9ac-49fa-8423-22653c070cdb> .