About: http://webisa.webdatacommons.org/45179179

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	However, because such services tend to record a great deal of personal private information, including online attitudes and behaviors, how to maintain information security in the cloud is a critical issue.
http://www.w3.org/ns/prov#wasQuotedFrom	digitimes.com