About: http://webisa.webdatacommons.org/84652472

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	Amines also represent examples of functional groups as well as quaternary ammonium groups (???NR3 +) and quaternary phosphonium groups (???PR3 +), as well as quaternary sulfonium groups (???SR2 +) .
http://www.w3.org/ns/prov#wasQuotedFrom	google.es