About: http://webisa.webdatacommons.org/58429379

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	Such numbers can be manipulated as exponentially small numbers", i.e. expressions of the form $\exp \left( - M\cdot 10 ^{E}\right) $ with floating-point mantissa $M\geq 1$ and integer $E$ satisfying $\ln N < E < N$.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net