| http://www.w3.org/ns/prov#value | - in prepaid expenses and other current assets; and a $2.1 million decrease in cash, cash equivalents and short-term investments.For the six months ended October 31, 2011, net cash provided by (used in) operating activities totaled approximately $(5.8) million as compared to $44.0 million for the corresponding period in the prior year.
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