About: http://webisa.webdatacommons.org/243116161

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	Answer: Because of limitations with the hardware of non-3Gs iPhones and Touches some features are not available, such as trimming.
http://www.w3.org/ns/prov#wasQuotedFrom	iphonedirector.com