About: http://webisa.webdatacommons.org/228643571

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	Other solvents, such as benzene or ethyl acetate may be substituted for chloroform.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com