I saw the previous answer to the question posted in 2011 about the difference between a dataSet and a dataSource. I would like to further clarify that point:
You have the TDB and the ARQ API both can create DataSet but only ARQ can create DataSource. I want to use AQR to query my dataset/Source. Currently my dataSet is one that was created with the TDB API because i learned it before ARQ. But in learning ARQ i saw this dataSource which they say is updatable. This is confusing to me for the following reasons. I have been so far able programmatically to create NamedModels with TDB.DataSet. When it comes to the defaultGraph i can not set it. Nevertheless to add triples to it, i just get the defaultModel, and add(..) triples from another in memory model. Hence i would like to know what would be the advantage of using, ARQ dataSet and most importantly DataSource ? Many thanks, Maatary -- Daniel Maatari Okouya Sent with Airmail
