About: http://webisa.webdatacommons.org/133770449

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	Color and especially grain are important elements in judging a stone, for it is the grain that facilitates the rubbing of the ink stick and contributes toward producing a good ink.
http://www.w3.org/ns/prov#wasQuotedFrom	artsconnected.org