About: http://webisa.webdatacommons.org/215133181

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 familiar oily residue that appears after peeling citrus fruit, including bitter orange, is this volatile oil.
http://www.w3.org/ns/prov#wasQuotedFrom	ghc.org