About: http://webisa.webdatacommons.org/140133509

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	In fact, this optical doublet is a device so typically associated with human invention that its discovery in trilobites comes as something of a shock.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com