About: http://webisa.webdatacommons.org/17675538

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	For any of the above-described syntheses, the final product should be purified (e.g., by distillation, acid wash, or base wash) to remove residual acid, acid chloride, catalysts, and other impurities or by-products.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com