About: http://webisa.webdatacommons.org/184354053

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	According to a man I know that was there, it was closer to 140, including speakers.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com