About: http://webisa.webdatacommons.org/15614699

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	The PBA prevents anything being read from the hard disk such as the operating system until the user has confirmed he/she has the correct password or other credentials.[2]
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org