About: http://webisa.webdatacommons.org/339704360

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	participants?? individual estimates and creating a chart such as Figure 3.
http://www.w3.org/ns/prov#wasQuotedFrom	drdobbs.com