About: http://webisa.webdatacommons.org/188640061

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	Some ISPs do outsource email and other services to other service providers (e.g. AT&T had Yahoo! run their user services like email, not sure if that is still the case though).
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com