About: http://webisa.webdatacommons.org/439555944

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	ontaining x reactive hydrogen atoms, E is a polyoxyethylene moiety, and n can be from 5 to 500.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es