About: http://webisa.webdatacommons.org/323558416

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)P???(OCH2CH2)q???O???(CH2)p???-, wherein p and p??? are independently integers from 1 to 5 and q is an integer from 1 to 6; or
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr