About: http://webisa.webdatacommons.org/295592585

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	Material properties may include optical properties such as reflectivity, index of refraction, transmissivity, light scattering, electrical properties, magnetic properties, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es