About: http://webisa.webdatacommons.org/363778270

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	It is a wrapper to the System.TimeSpan structure of the Base Class Library, which means most of the implementations are achieved by calls to the said structure.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com