<http://schema.org/description>
"Several major construction sites in Shenzhen, one of China&amp;rsquo;s major financial centers, have been temporarily closed due to reports of the use of cheap and unsafe concrete."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/discovery-of-corrosive-concrete-halts-construction-of-chinas-tallest-building/>