Table for the 1 triples for predicate prov:used in graph http://liddi.stanford.edu/LIDDI_resource:SID0253_SID0491_EID0002_nanopubprovenance

Subject	Object
ddir:LIDDI_resource:SID0253_SID0491_EID0002_nanopubdataset_extraction	ddir:LIDDI_resource:originaldataset