About: http://webisa.webdatacommons.org/411218261

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	As a percentage of revenues gross margins for the six-month periods ending June 30, 2001 and 2002 declined from 37.9% to 36.9%, respectively, due mainly to cost pressures.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com