@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57edd8aa-55ff-4bb6-ac56-133bb54605e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57edd8aa-55ff-4bb6-ac56-133bb54605e5> .