<http://schema.org/about>
"A new report released today by Frontier Economics has found that the Severn Barrage is \"expensive compared to other renewables and that the government could use cheaper green technologies in its attempt to meet its renewables"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/severn-tidal-barrage-should-not-be-built-new-report-claims.html>