visible_relation:
  id: 1
  changeset_id: 1
  timestamp: 2007-01-01 00:00:00
  visible: true
  version: 1

invisible_relation:
  id: 2
  changeset_id: 3
  timestamp: 2007-01-01 00:00:00
  visible: false
  version: 1

used_relation:
  id: 3
  changeset_id: 1
  timestamp: 2007-01-01 00:00:00
  visible: true
  version: 1
  
multi_tag_relation:
  id: 4
  changeset_id: 4
  timestamp: 2009-04-21 09:50:57
  visible: true
  version: 1
  
public_used_relation:
  id: 5
  changeset_id: 2
  timestamp: 2009-04-22 00:30:33
  visible: true
  version: 1
  
public_visible_relation:
  id: 6
  changeset_id: 2
  timestamp: 2009-04-22 00:34:12
  visible: true
  version: 1
