About: http://webisa.webdatacommons.org/286351409

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	People other than presenters also attend at most sessions, but having a core group provides a center of gravity for the converstaion.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com