toy-sankey.json

{"nodes":[{"name":"Python"},
          {"name":"JavaScript"},
          {"name":"PHP"},
          {"name":"Django"},
          {"name":"Omeka"},
          {"name":"Dev 1"},
          {"name":"Dev 2"}],
 "links":[{"source":3,"target":0,"value":60},
          {"source":3,"target":1,"value":40},
          {"source":4,"target":2,"value":80},
          {"source":4,"target":1,"value":20},
          {"source":0,"target":5,"value":40},
          {"source":1,"target":5,"value":20},
          {"source":0,"target":6,"value":20},
          {"source":1,"target":6,"value":40},
          {"source":2,"target":6,"value":40},
          {"source":2,"target":5,"value":40}]}