@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/139e1686-9e61-4d45-9576-1a0616a2f080> rdfs:isDefinedBy <https://stad.gent/data/blank_node/139e1686-9e61-4d45-9576-1a0616a2f080> .