@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20c8ac21-b58a-499a-9441-9abf4a734672> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20c8ac21-b58a-499a-9441-9abf4a734672> .