About: http://webisa.webdatacommons.org/30107476

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	Paper is the most common material used as a backer because it is the least expensive and easiest to manufacture.
http://www.w3.org/ns/prov#wasQuotedFrom	2sand.com