| http://www.w3.org/ns/prov#value | - Her wide-ranging inquiry jumps to Australia and the Middle East, but mostly stays in the United States, moving on to cover such topics as the plight of the California farmer who can not irrigate his lands, the relative healthiness of bottled and tap waters, and the psychology that prevents recycled water (refined from raw sewage) from becoming a viable commercial option despite its ecological merits
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