About: http://webisa.webdatacommons.org/451604944

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	But in regards to etiquette the presenter usually travels all over the country to be there and ususally is an expert in what ever the subject is and deserves undivided attention.
http://www.w3.org/ns/prov#wasQuotedFrom	knittinghelp.com