@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/69150cef-28ff-4de0-87d6-dc23e58023b2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/69150cef-28ff-4de0-87d6-dc23e58023b2> .