About: http://webisa.webdatacommons.org/52845498

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 security feature 16 can take the form of various optical interference devices, such as optically variable inks, pigments, or foils including color shifting inks, pigments, or foils; bulk materials such as plastics; cholesteric liquid
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com