About: http://webisa.webdatacommons.org/190405743

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	For this reason, the motors were entirely made of nonmagnetic and dielectric materials such as plastics, ceramics, and rubbers.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov