About: http://webisa.webdatacommons.org/229962319

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 invention is a system and method that computes a hash function based upon the file name, e.g. a URI, that is to be identified in a look-up table stored in external memory.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk