About: http://webisa.webdatacommons.org/54098165

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	In the reaction up to here, Step (i) is as mentioned before, and in Step (vi), it is preferred to use alkalis such as KOH and NaOH, and to use solvents such as methanol and ethanol.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com