About: http://webisa.webdatacommons.org/405740602

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 refractive index of the inorganic particulate material mainly composed of titanium dioxide of the invention is preferably from 1.90 to 2.80, more preferably from 2.10 to 2.80, most preferably from 2.20 to 2.80.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es