About: http://webisa.webdatacommons.org/310185567

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	They can help with the registration, take lunch orders, display graphics or other exhibits, fix the projector or other AV equipment in the event of a breakdown.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net