About: http://webisa.webdatacommons.org/251808474

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 need for this ability arises from a number of variables such as environmental conditions, paper type, the age and condition of the photoconductor, and the user's preference.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com