<http://webisa.webdatacommons.org/155580035>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/107271844>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/155580035> .
<http://webisa.webdatacommons.org/155580035>	<http://www.w3.org/ns/prov#value>	"The method according to claim 2, wherein at least R1 or R2 is a methyl group. 6." .
<http://webisa.webdatacommons.org/155580035>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .