<http://webisa.webdatacommons.org/prov/472367344>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/146912853> .
<http://webisa.webdatacommons.org/146912853>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/146912853>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/146912853>	<http://www.w3.org/ns/prov#value>	"The hydroxy group is treated with an allylating reagent, CH2???CHX???CH(R)???Y, where X is a halide or hydrogen, Y is a halide or sulfonate, and R is H or (CH2)vCH3, where v is a whole number from 0 to 4." .