About: http://webisa.webdatacommons.org/386508320

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	All you need to use the service is an email address for authentication and notifications.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com