About: http://webisa.webdatacommons.org/291487937

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	Top copy 54 may be on a impressionable substrate designed to take an impact marking of its surface such as a standard paper infused with a carbon impregnated backing 55.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com