@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67ff09b9-6d62-4e06-88c5-64949983d6c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67ff09b9-6d62-4e06-88c5-64949983d6c5> .