About: http://webisa.webdatacommons.org/406003882

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	??? The ring A, B, C and D should have configuration except one compound called Uzarin which have trans configuration and inactive.
http://www.w3.org/ns/prov#wasQuotedFrom	biotecharticles.com