About: http://webisa.webdatacommons.org/164199953

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	... issues such as file header corruption, unexpected system shutdown, virus attacks, broken PST file, media corruption, sudden ... including latest 8.1.
http://www.w3.org/ns/prov#wasQuotedFrom	downloadtyphoon.com