About: http://webisa.webdatacommons.org/36723434

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	Since the friend who will be giving the speech is a physician, the concept of a lecture might make the speech easier to pull off.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com