| http://www.w3.org/ns/prov#value | - Your ref: http://unews.utah.edu/news_releases/a-grassy-trend-in-human-ancestors-diets/ ??? with data analysis techniques that even the authors point out as problematic & admit that: [???The isotope method cannot distinguish what parts of grasses and sedges human ancestors ate ??? leaves, stems, seeds and-or underground storage organs such as roots or rhizomes.
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