Table for the 1 triples for predicate prov:used in graph http://liddi.stanford.edu/LIDDI_resource:SID2978_SID0587_EID4970_nanopubprovenance

Subject	Object
ddir:LIDDI_resource:SID2978_SID0587_EID4970_nanopubdataset_extraction	ddir:LIDDI_resource:originaldataset