About: http://webisa.webdatacommons.org/58071530

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	...Pingree devoted himself to the study of the exact sciences, such as mathematics, mathematical astronomy and astral omens.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org