About: http://webisa.webdatacommons.org/424713337

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	He wrote a lot of books in mathematics. ???There were a few, but the one I really think about was one at graduate school.
http://www.w3.org/ns/prov#wasQuotedFrom	ieeeghn.org