About: http://webisa.webdatacommons.org/225279373

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 Lewis acid is, for example, a compound represented by the formula BR3 (R is a phenyl group which may have a substituent such as fluorine, methyl or trifluoromethyl, or a fluorine atom).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com