About: http://webisa.webdatacommons.org/218234201

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	When different schemas are found to have classes or properties that describe the same kinds of data or relationships, statements may be added that formally record that they should be considered the same.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov