About: http://webisa.webdatacommons.org/233349698

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 addition of hydrogen can also convert impurities or by-products of the reactions, such as benzene, to more desirable products.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com