About: http://webisa.webdatacommons.org/360667852

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	May 10th, 2011 by Tina Casey The aluminum giant Alcoa is launching a new self-cleaning building material that can help decompose airborne pollutants that stick to surfaces, much the same as trees and other plants do.
http://www.w3.org/ns/prov#wasQuotedFrom	cleantechnica.com