<http://webisa.webdatacommons.org/21734382>	<http://www.w3.org/ns/prov#value>	"The process comprises esterification of a protected alpha-amino acid of formula (X), wherein P is a protecting group, with an alcohol of formula (XI)." .
<http://webisa.webdatacommons.org/21734382>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/131211063>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/21734382> .
<http://webisa.webdatacommons.org/21734382>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .