About: http://webisa.webdatacommons.org/316336296

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	Aa2, Aa3 and Aa4 independently represent a hydrogen atom; or an alkyl group such as a methyl or ethyl group; or a halogen atom such as a chlorine, fluorine, or bromine atom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr