About: http://webisa.webdatacommons.org/50862733

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	When they are different, they may be, for example, halogens different from each other or alkoxy groups different from each other, or a mixture of two or three kinds of halogen, hydroxy, alkoxy, acetoxy, amino and isocyanic acid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com