About: http://webisa.webdatacommons.org/161877238

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	[0186] A capping device portion 30 makes good contact with the printing head 20 a and sucks out foreign matter, such as air and thickened ink, which is the cause of the eject defect of the ink.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com