About: http://webisa.webdatacommons.org/273825893

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	possible nesting of calls to the MacroInterpreter and allows status information to be recorded for each such call, including information indicating whether or not its MacroInstance is waiting for user input.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com