About: http://webisa.webdatacommons.org/215859059

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	This article is an account of how negative numbers became part of the vocabulary of mathematicians and of some of the earliest appearances of negative numbers in calculations of the ancient civilizations of China, India and Greece.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov