About: http://webisa.webdatacommons.org/104279560

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	For example, the amino acid side chain substituents of the compounds can be substituted with protecting groups such as benzyloxycarbonyl or t-butoxycarbonyl groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com