<http://webisa.webdatacommons.org/prov/465350667>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/371274006> .
<http://webisa.webdatacommons.org/371274006>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/371274006>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/371274006>	<http://www.w3.org/ns/prov#value>	"(ii) n and m is 0; R5 is a hydrogen atom; R1, R2 and R3 independently are an alkyl group or an alkoxy group; and the other symbols are of the same meanings as defined above," .
<http://webisa.webdatacommons.org/prov/464850946>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/371274006> .