About: http://webisa.webdatacommons.org/180684682

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	This is especially useful when the antigens studied are themselves immunoglobulins or other antibodies are used in the procedure, as exemplified below in the case of ELISAs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com