About: http://webisa.webdatacommons.org/275748438

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	Particles such as silicon dioxide and organic polymers, which have a relatively small refractive index, have poor hiding power in a dispersion medium if they have no hollows.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com