About: http://webisa.webdatacommons.org/91302256

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	noun Chemistry A bitter yellow compound of the alkaloid class obtained from barberry and other plants.
http://www.w3.org/ns/prov#wasQuotedFrom	oxforddictionaries.com