About: http://webisa.webdatacommons.org/256233945

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	Call it a day is a colloquial phrase used in the US; it means end of the work day, "stop working, or more generally "stop what you were doing.
http://www.w3.org/ns/prov#wasQuotedFrom	airliners.net