About: http://webisa.webdatacommons.org/119532561

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	You can also do other things, for example the before function could abort the call to the instrumented function and the after function could munge the returned value.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com