About: http://webisa.webdatacommons.org/325987318

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	X is ???(CH2)t-O???(CH2)s-O???(CH2)t???- wherein t and t??? are independently integers from 1 to 6 and s is an integer from 2 to 12; or
http://www.w3.org/ns/prov#wasQuotedFrom	google.es