| http://www.w3.org/ns/prov#value | - The student page activity uses a measuring cup in the bathroom sink, with the student filling and emptying it multiple times to drive home the idea that a simple activity can waste a lot of water if it is not thought through (turning off the faucet while you brush your teeth is a good example of an easy way to reduce your Water Footprint).If you do not want to go through all of the measurements and
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