About: http://webisa.webdatacommons.org/274194503

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	Preferably the polyalkylene glycol has a formula: ##STR5## wherein R1 is a C1 -C15 alkyl, aryl or alkylaryl group, preferably C1 -C4 alkyl or nonylphenyl, most preferably a methyl and n is a positive real number from defined above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca