About: http://webisa.webdatacommons.org/219051381

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 addition of one or more chemical moieties to a target molecule, including a protein, can modulate protein folding, secretion, biological activity, serum half-life, localization, and other properties.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com