About: http://webisa.webdatacommons.org/275389993

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	a PPT consisting of txt and visuals, such as charts, needs to be make presentable PPT
http://www.w3.org/ns/prov#wasQuotedFrom	elance.com