About: http://webisa.webdatacommons.org/403966358

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 the material for bonding tool, conventionally, diamond or other expensive materials were needed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com