@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca1bd106-d14a-4f69-a1fc-6ad81b0c518a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca1bd106-d14a-4f69-a1fc-6ad81b0c518a> .