About: http://webisa.webdatacommons.org/239397024

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	R1O???(CH2CH2O)n???R3 where R1 and R3 are independently H, H3C, OH, or a linear or branched, substituted or unsubstituted alkyl group and n is an integer between 1 and about 1,000.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca