About: http://webisa.webdatacommons.org/407311706

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	The methylene chloride and oxalyl chloride were removed under vacuum and the resulting mixture, containing mostly of 2,2-diphenyl-5-carboxychloride-8-methyl-[2H]-naphtho[1,2-b]pyran, was used directly in the next step.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com