About: http://webisa.webdatacommons.org/283372997

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 nonmagnetic substrate 41 may be in any of various forms such as film, tape, sheet, disc, card and drum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com