@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68df1162-fa60-48e2-aa0c-71c65722cfac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68df1162-fa60-48e2-aa0c-71c65722cfac> .