About: http://webisa.webdatacommons.org/374936351

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	FIG. 7 is a graph representing a least-squares fit of a straight line to the historical count of leap seconds during the period 1973-1995.
http://www.w3.org/ns/prov#wasQuotedFrom	leapsecond.com