About: http://webisa.webdatacommons.org/286164116

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	Well you did not tell us what you are really trying to do nor what problem you are having but you do not have any loop in your code so I would assume that is why there is a problem with looping or rather not looping.
http://www.w3.org/ns/prov#wasQuotedFrom	codeguru.com