About: http://webisa.webdatacommons.org/29683282

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	In the formula, R is independently hydrogen or C.sub.1-4 alkyl. In embodiments, X is derived from an aryl compound comprising at least two hydroxy groups. In embodiments, n is an integer of 0, 1, 2, 3, or 4. In some embodiments, the aryl
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com