About: http://webisa.webdatacommons.org/439091634

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	As described herein, in an exemplary embodiment the sheets comprise paper sheets, although in other embodiments other materials can be used for the sheets, such as cloth, cardboard, plastic, and other appropriate materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com