About: http://webisa.webdatacommons.org/221707185

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 acids which have been esterified with polyhydric alcohols, such as glycerol, pentaerythritol, ethylene glycol, and the like, are widely used as tackifiers for rubber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com