About: http://webisa.webdatacommons.org/89868749

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	will disable the connection pooling which would reduce performance, but if the connections work OK in that case then perhaps there is a problem in the pooling code.
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net