About: http://webisa.webdatacommons.org/198828560

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	Additives such as metals and semi-metals to be described below may be incorporated in small amounts into the lower protective layer 88 to adjust physical properties thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com