While I continue to wrestle with screencast production etc..
Here is are some screenshots that guide you through the process of
providing Data Web URIs to the SPARQL Query Builder (first cut of
an MS Query or MS ACCESS type tool for the Data Web).
-
Step 1 - Enter a Data Source URI
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Step 2 - Click on the Run Control (">" video control
icon)
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Step 3 - Interact with Custom Grid hosted results (comprised of
Resource Identifiers (S), Properties (P), and Property Values
(O).
Once you grasp the concept of entering values into the "Default
Data Source URI field", take a look at: http://programmableweb.com
and other URIs (hint: scroll through the results grid to the
QEDWiki demo item)