@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52df1369-7225-4a52-b6ad-980bf4258aaa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52df1369-7225-4a52-b6ad-980bf4258aaa> .