About: http://webisa.webdatacommons.org/376442351

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 leading and trailing edges of the apertures may be shaped or otherwise configured to help reduce the possibility of coring or shearing of material as the needle is inserted into and/or withdrawn from material, such as a cork.
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org