About: http://webisa.webdatacommons.org/399801740

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	R2 is selected from the same group as R1, and n is an integer of at least 2 and generally in the range of 2 to 1000.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk