About: http://webisa.webdatacommons.org/371708677

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	Since the most commonly used writing surface is paper, a general discussion of the characteristics and composition of paper is helpful for an understanding of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com