About: http://webisa.webdatacommons.org/283329305

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	These groups will conveniently include nitrogens, oxygens, for example on ethers or carboxylic acid groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com