About: http://webisa.webdatacommons.org/110302552

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	They are similar to email addresses in that they are of the form user@host where user is either a user name or telephone number, and host is a host or domain name, or a numeric IP address.
http://www.w3.org/ns/prov#wasQuotedFrom	oracle.com