About: http://webisa.webdatacommons.org/138440178

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 base layer or substrate was a relatively flat 0.76 mm. thick continuous fiberous sheet of cellulosic, inorganic, and organic fibers and fillers bound together by a resinous material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es