?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Constraints+of+the+Provenance+Data+Model&rft.creator=Cheney%2C+James&rft.creator=Missier%2C+Paolo&rft.creator=Moreau%2C+Luc&rft.subject=Provenance&rft.subject=Accountable+Information+Infrastructure&rft.type=Monograph&rft.type=NonPeerReviewed&rft.relation=http%3A%2F%2Fwww.w3.org%2FTR%2Fprov-constraints%2F&rft.identifier=++Cheney%2C+James+and+Missier%2C+Paolo+and+Moreau%2C+Luc+++Constraints+of+the+Provenance+Data+Model.++Technical+Report.+UNSPECIFIED.+++++&rft.relation=http%3A%2F%2Fwww.orchid.ac.uk%2Feprints%2F101%2F