About: http://webisa.webdatacommons.org/69182776

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	You are right about the txtr beagle, it would not be of any use to you (can not read anything other than the files that are loaded onto it via the smartphone and they are not a standard file but some sort of image file).
http://www.w3.org/ns/prov#wasQuotedFrom	mobileread.com