About: http://webisa.webdatacommons.org/225428243

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 active ester is used to form conjugates with a biologically active agent such as a protein or peptide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au