About: http://webisa.webdatacommons.org/375205756

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	Impingement of the atoms onto the edges of the articles or blades 70 will remove surface contaminants, particularly organic material, such as oils or greases and adsorbed gases.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com