@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffea156e-b36e-49a8-840c-cfe816a391bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffea156e-b36e-49a8-840c-cfe816a391bc> .