About: http://webisa.webdatacommons.org/227743518

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	from the hydrogenation product by any suitable means, such as filtration or centrifugation, and returned to the reaction step for reuse.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com