| http://www.w3.org/ns/prov#value | - They are also tracing the bacteria's journey from the mopping bucket to the kitchen sink, where the typical mopper would slop the dirty water down the drain, potentially spewing bacteria all over the faucet and basin.''My interest in mopping is not so much to see what is happening on the floor, Scott said. ''We are looking to see if some mopping systems reduce the spread of bacteria.
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