About: http://webisa.webdatacommons.org/21073679

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 roughness and the shapes of the particles can be adjusted from about 1 to about 100 times higher than the effective surface area of spheres by changing the shapes from spherical to grape, or flakes, or other non-spherical shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es