<http://webisa.webdatacommons.org/prov/516250437>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162663256> .
<http://webisa.webdatacommons.org/162663256>	<http://www.w3.org/ns/prov#value>	"wherein P is a protecting group and Z, R8, R9, R2a, R2b, R3a and R3b are as defined above for a compound of formula (I);" .
<http://webisa.webdatacommons.org/162663256>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/131211063>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162663256> .
<http://webisa.webdatacommons.org/162663256>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .