About: http://webisa.webdatacommons.org/341145342

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	material, by laser or other light or photon beam, ultrasonic, electro-discharge, electro-chemical, e
http://www.w3.org/ns/prov#wasQuotedFrom	panjiva.com