About: http://webisa.webdatacommons.org/116094783

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	I think your problems are mainly due to two reasons - first too small transaction size (you should insert about 10k element in one tx).
http://www.w3.org/ns/prov#wasQuotedFrom	spring.io