About: http://webisa.webdatacommons.org/147285606

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
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.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk