About: http://webisa.webdatacommons.org/325293901

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 example, if E.sup.2 is a halogen atom, it is most conveniently replaced with cyano by reactionwith a cyano salt such as copper (I) cyanide in the presence of N-methylpyrrolidine.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com