About: http://webisa.webdatacommons.org/142238167

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	Just a shot in the dark, it might be that Apple does not like the fact that you are showing only when there is an Ad to show?
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com