About: http://webisa.webdatacommons.org/407384571

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	The following is a comparison of our revenue, costs of sales and gross profit by segment for the year ended December 31, 2011 and 2010.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com