PROV-DM Case Study (part 3)

Last post (PROV-DM Case Study (part 2)), we had added some roles in our graph and demonstrated the revision on dataset. Now, we imagine that someone has quoted some text about this article, and provenance decided that this text (exb:quoteInBlogEntry‐20130326) is quoted from the article. The newspaper has also anticipated that there could be revisions to the article, so they created identifiers for both the article in general (exn:article) as a URI that got redirected to the first version of the article (exn:articleV1), allowing both to be referred to as entities in provenance data. Finally, after new dataset has arrived and a new chart was built, a new article, exn:articleV2 was created. In addition, The entities of exn:articleV1 and exn:articleV2 are related.

We can depict those in picture below.


Finally, the final picture of Provenance is presented below.



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