About: http://webisa.webdatacommons.org/30884270

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	Coatings can also control the surface energy levels of the particles. [0038] The coating can be a metal, metal oxide or other inorganic compound such as a metal sulfide, or can be an organic compound.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com