About: http://webisa.webdatacommons.org/439063840

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	Specific examples of useful hydrogenation components are iron, ruthenium, osmium, nickel, cobalt, rhodium, iridium, or a noble metal such as platinum or palladium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com