About: http://webisa.webdatacommons.org/151087930

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	A transparent optical identification label according to claim 1, wherein said reflective layer consists of alternating layers of at least two kinds of different materials having different refractive indices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr