About: http://webisa.webdatacommons.org/162643070

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	wherein R??? is an alkylene group having from about 2 to about 4 carbon atoms and r is an integer of from about 1 to about 10, such as PEG 4; 3) polyethylene glycol ether of methyl glucose of formula IX:
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au