About: http://webisa.webdatacommons.org/90850766

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	even more preferred protecting groups are silyl protecting groups, such as triethylsilyl (TES), t-butyldimethylsilyl, t-butyldiphenylsilyl, and triisopropylsilyl, more preferably TES.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au