<http://schema.org/about>
"\nThere was a hot and heavy discussion over the use of insulated concrete forms a while back, where I said \"with rare exceptions all foundation technologies are pretty gross, primitive and invasive and few systems tread lightly on the landscape.\" and"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/what-lies-beneath-our-homes-foundations.html>