<http://webisa.webdatacommons.org/13433168>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/464990188>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13433168> .
<http://webisa.webdatacommons.org/13433168>	<http://www.w3.org/ns/prov#value>	"???CH2CH2C(O)ORPR, ???C(O)???O???CH2C(O)ORPR, C(O)???O???CH2CH2C(O)ORPR, ???C(O)???O???CH2CH2CH2C(O)ORPR, where RPR is ???H, a protecting group or a counter ion such as Cl???, Na+ or K+." .
<http://webisa.webdatacommons.org/13433168>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/130857005>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13433168> .