@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4a9b4522-11e1-46ae-873b-c500903832ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4a9b4522-11e1-46ae-873b-c500903832ad> .