TransCanada has filed a lawsuit against the Obama administration and plans to file a claim under NAFTA over the U.S. government's rejection of the company's proposed Keystone XL pipeline.
W. Yuan, E. Demidova, S. Dietze, и X. Zhou. Proceedings of the ISWC 2014 Posters & Demonstrations Track, a track within the 13th International Semantic Web Conference (ISWC 2014), Vol-1272, стр. 197-200. CEUR-WS.org, (октября 2014)