About: http://webisa.webdatacommons.org/218927577

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 ink of the present invention may contain other components such as a surfactant, a defoaming agent, a preservative and the like for the purpose of obtaining the desired physical property as necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com