@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52f4d360-71f5-4042-8df1-c6d7709e2027> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52f4d360-71f5-4042-8df1-c6d7709e2027> .