About: http://webisa.webdatacommons.org/314851240

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	At SF cons, editors, writers, and readers mingle freely; there is an ongoing exchange of ideas and people can shift from one role to another, depending on the context and the conversation.
http://www.w3.org/ns/prov#wasQuotedFrom	nielsenhayden.com