About: http://webisa.webdatacommons.org/429830298

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	According to embodiments of the invention, an electronic mail signature includes text and/or pictures or other images that may be automatically or manually added to the end of an outgoing electronic mail message.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr