About: http://webisa.webdatacommons.org/165068459

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 operating system you are using e.g. Windows XP/Vista/7/8, Mac OS X, UNIX etc
http://www.w3.org/ns/prov#wasQuotedFrom	uss.co.uk