<http://webisa.webdatacommons.org/prov/122184808>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/400268068> .
<http://webisa.webdatacommons.org/400268068>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/400268068>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/400268068>	<http://www.w3.org/ns/prov#value>	"For compounds (135)-(136), R5 at sugar hydroxyls is typically a base labile protecting group such as acetyl." .