About: http://webisa.webdatacommons.org/113431435

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 methods of Baum and Habeger, as set forth in U.S. Pat. No. 4,291,577, and others, rely on rotating wheels which contact the moving web of paper or other material whose strength is being measured.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au