About: http://webisa.webdatacommons.org/257113822

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	One of the two types is known to be what is called an oil-based ink composed of an organic solvent such as toluene or methyl ethyl ketone and a pigment dispersed therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com