skos:altLabel | - Leader of the Opposition
- 26 June 2013
- 3 May 2010
- 30 October 2020
- Australian Leader of Opposition
- Deputy Leader of The Opposition in The Senate
- Deputy Leader of the Opposition in the Senate
- Leader of Australian Opposition
- Leader of the Opposition in the Senate
- Senate Opposition Leader
- leader of the Opposition in the Senate
- leader of the opposition in the Senate
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