About: http://webisa.webdatacommons.org/202487639

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	Preferred RX groups include acyl protecting groups, silyl protecting groups such as t-butyldimethylsilyl, and other similar protecting groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com