http://www.w3.org/ns/prov#value | - e been deposited. ??? ??? ??? moraines An accumulation of boulders, stones, or other debris carried and deposited by a glacier. ??? ??? ??? topographic maps two dimensional representations of three dimensional surfaces directly overhead. ??? ??? ??? waterfall a steep to vertical descent of a stream channel. ??? ??? ??? channel is the course of path the water takes in a stream or river. ??? ??? ???
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