About: http://webisa.webdatacommons.org/364028807

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 library, such as MPIR or the versions supplied by your operating system.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net