About: http://webisa.webdatacommons.org/128268355

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	(40 minutes) Traditional presentations focus on a single topic or program, typically including a talk or media presentation followed by a short discussion.
http://www.w3.org/ns/prov#wasQuotedFrom	naaee.net