@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba1dfe5c-bb4c-4980-81d7-28508db1835b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba1dfe5c-bb4c-4980-81d7-28508db1835b> .