About: http://webisa.webdatacommons.org/115472518

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	As illustrated, the pattern is a positive of the tool to be made and the nickel shell is a negative of the tool to be made.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com