About: http://webisa.webdatacommons.org/121437772

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	A return to Invar tooling yields its own problems such as expense, weight, and long lead times (up to a year in some cases), according to McLaughlin.
http://www.w3.org/ns/prov#wasQuotedFrom	sme.org