About: http://webisa.webdatacommons.org/82739683

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	Although the use of ink to create the images is described herein, other materials or processes may be used, including pigment, toner, photographic deposit, and photosensitive emulsion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com