About: http://webisa.webdatacommons.org/281520257

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 ink ribbons used in dot matrix printers are generally comprised of Mylar coated with blends of carbon black with reflex blue pigment dispersed in an oil, such as rape seed oil, and a surfactant, such as lecithin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk