About: http://webisa.webdatacommons.org/15089362

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	In addition to his work on demography, he published in the fields of mathematics, physics, chemistry, biology, and mathematical social sciences such as economics.
http://www.w3.org/ns/prov#wasQuotedFrom	princeton.edu