<http://webisa.webdatacommons.org/381568993>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/464799492>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/381568993> .
<http://webisa.webdatacommons.org/381568993>	<http://www.w3.org/ns/prov#value>	"R1 is an amino acid side chain or a functionalized amino acid side chain;" .
<http://webisa.webdatacommons.org/381568993>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .