PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Taxol is a great example of a complex structure with lots of stereochemistry and a challenging enough example that there is a significant opportunity for misrepresentation ??? one stereocenter wrong and you don???t have THE Taxol anymore.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chemspider.com