About: http://webisa.webdatacommons.org/219954006

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	where R is derived from a polyhydroxy compound or a polyamine or an organic compound containing hydroxy groups and amino groups, and n is an integer of at least 2 and is preferably 2, 3 or 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com