About: http://webisa.webdatacommons.org/292175066

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	In one embodiment, the tip is a ground tip, for example, is produced by means of a grinding wheel or other suitable conventional grinding mechanism.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com