@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c8ffa9a8-f5b4-42a8-9d54-d514c0f97258> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c8ffa9a8-f5b4-42a8-9d54-d514c0f97258> .