<http://schema.org/description>
"If you think about all the things that are removed from your drinking water, you&amp;#039;d be pretty thankful for public water systems. But they can&amp;#039;t keep out everything."^^<http://www.w3.org/2001/XMLSchema#string>
<http://science.howstuffworks.com/environmental/green-science/antibiotics-in-drinking-water.htm>