@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55bff9d5-f806-4731-aa90-c94f6c22c128> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55bff9d5-f806-4731-aa90-c94f6c22c128> .