About: http://webisa.webdatacommons.org/31429870

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	when you start factoring in items such as vacation time, sick glance confirmed or cancelled appointments.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com