About: http://webisa.webdatacommons.org/271930914

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	There is a general demand for a writing instrument provided with relatively smooth introduction of ink from a an ink reservoir to a nib of the writing instrument or to a pen in order to avoid such troubles as scratching during writing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr