About: http://webisa.webdatacommons.org/237901028

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	entering the at least one message in a personal appointment calendar, the at least one message including at least a date and time for an appointment;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com