About: http://webisa.webdatacommons.org/372391856

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	Rosin, also called colophony or Greek pitch (Pix gr??ca), is a solid form of resin obtained from pines and some other plants, mostly conifers, produced by heating fresh liquid resin to vaporize the volatile liquid terpene components.
http://www.w3.org/ns/prov#wasQuotedFrom	cas-msds.com