@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad3897a0-72ad-423e-9f48-d8cc19bd3cb1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad3897a0-72ad-423e-9f48-d8cc19bd3cb1> .