About: http://webisa.webdatacommons.org/113342301

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	The feathering provides for the barbs to lie flat when drawn through a membrane or other material, and the bias causes them to splay open when a tension towards the terminal/posterior end is exerted.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org