About: http://webisa.webdatacommons.org/61123418

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 type three systems involve inks which use pigments such as graphite, which are strong optical absorbers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es