About: http://webisa.webdatacommons.org/397267572

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	This example is contrived, but the same problem occurs if string is a local variable, and cmd will be evaluated later in the global scope.
http://www.w3.org/ns/prov#wasQuotedFrom	gibmonks.com