About: http://webisa.webdatacommons.org/161836665

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	A calendar is a tool used to decipher the time of an event and for planning things that have not happened yet.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org