@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68e8718e-b0c1-42b0-b2c8-3bf2d036a97b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68e8718e-b0c1-42b0-b2c8-3bf2d036a97b> .