About: http://webisa.webdatacommons.org/72534957

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	having at least one hetero atom such as oxygen atom, sulfur atom, nitrogen atom and the like, with preference given to the heterocyclic groups mentioned above.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com