@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6680a3ab-09b0-4143-a66e-822e4f50ea28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6680a3ab-09b0-4143-a66e-822e4f50ea28> .