About: http://webisa.webdatacommons.org/319998530

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	Furthermore, there exist embodiments where there is a curved transition between the threads, i.e. the thread has a bottom radius.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com