About: http://webisa.webdatacommons.org/390790116

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	enty of competition from other operating systems, including Windows Phone 7 and Research In Motion???s BlackBerry platform.
http://www.w3.org/ns/prov#wasQuotedFrom	macobserver.com