About: http://webisa.webdatacommons.org/263167319

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	iphone vs. Symbian vs. Android vs. Limo vs. Ovi : We cannot compare an ecosystem with an operating system
http://www.w3.org/ns/prov#wasQuotedFrom	futuretext.com