| http://www.w3.org/ns/prov#value | - A portable sled comprising, an oblong flexible plastic sheet having a front end and a back end, a bar extending transversely along at least a portion of the front end of the sheet andfastened thereto, the bar including engagement means at one end thereof, a separate crankhandle, engagement means on the crankhandle adapted to engage the engagement means on the bar thereby permitting rotation of the
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