About: http://webisa.webdatacommons.org/202906702

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	Nock Piece -- A thin piece of horn, wood or other material glued laterally in a self-nock to reinforce it.Nock-Set -- A metal crimp used on a bowstring to facilitate nocking the arrow to the same place every time.
http://www.w3.org/ns/prov#wasQuotedFrom	tradbow.com