About: http://webisa.webdatacommons.org/418106277

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	Assuming that R1 and R2 are each an amino acid side chain moiety that contributes to biological activity of the metallopeptide, then each of R1 and R2 is an element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au