About: http://webisa.webdatacommons.org/158282938

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 an apparatus according to this U.S. Pat. No. 3,030,959, needles which are arranged in a tube are held successively by a clamping device which is similar to a propelling pencil.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au