About: http://webisa.webdatacommons.org/169347176

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	chosen from areas such as applied mathematics, complex variables, graph theory,
http://www.w3.org/ns/prov#wasQuotedFrom	archive.org