About: http://webisa.webdatacommons.org/56537083

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	Since an hour is a relatively long period of time, we divide the hour into 60 parts since base 60 was a popular numeric system as it makes arithmetic easy (60 is divisible by 2, 3, 4, 5, 6, 8, 10, 12, 20, 30).
http://www.w3.org/ns/prov#wasQuotedFrom	patrick.net