About: http://webisa.webdatacommons.org/220218387

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	bly about 0.1 ??m to about 1 ??m, and various combinations of the above such as hologram/grating images, or other interference patterns.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca