About: http://webisa.webdatacommons.org/45026656

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	You will be then prompted for a passphrase, a kind of password, which will be required each time you use the private key.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxaria.com