About: http://webisa.webdatacommons.org/125940816

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	As you said, that query was a problem waiting to happen - and we didn't even need it in the end.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com