About: http://webisa.webdatacommons.org/451385767

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	Engl. 30 (1991)), by reduction with, for example, Raney nickel/H2 and then oxidized by reacting with an oxidizing agent, such as sodium periodate, to give dye (36) of the present teachings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com