About: http://webisa.webdatacommons.org/347179825

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	Alternatively, in another preferred embodiment, where both R4 and R5 are ???(CH2)m???W as described immediately above, n=1, either R1 or R2 is an oxy group (???O) and R3 is either hydrogen or ???(CH2)m???W.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au