About: http://webisa.webdatacommons.org/167014097

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 biggest problem is that it is often difficult to find out what is supported by a particular device and port, although non-standard implementations from the likes of Apple can further confuse the issue.
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com