About: http://webisa.webdatacommons.org/6731989

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	On that date, there was a celebration here for HAL???s birthday, and Sir Arthur called in there, as well.
http://www.w3.org/ns/prov#wasQuotedFrom	wolfram.com