PropertyValue
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http://www.w3.org/ns/prov#value
  • Abuja, 4 August 2011 ??? The environmental restoration of Ogoniland could prove to be the world???s most wide-ranging and long term oil clean-up exercise ever undertaken if contaminated drinking water, land, creeks and important ecosystems such as mangroves are to be brought back to full, productive health.
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  • grida.no