This tutorial shows how to use integrated Apache Jena objects to query a RDF document using SPARQL. Shows how to use several SPARQL keywords. Also briefly reviews the FOAF vocabulary, which was used to create the RDF document being queried.
URL: https://www.youtube.com/watch?v=nUdHneViLp4
Keywords: SPARQL, Apache Jena, FOAF
Publisher: Betacoding
Date created: 2013-06-04 07:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
- Understands how the pattern matching of SPARQL queries can be expressed using functionally equivalent constructs in RDF programming libraries.
- Uses available tools, servers, and endpoints to issue queries against a dataset.
- Uses FILTER to formulates queries that eliminate solutions from a result set.
- Uses variables in SELECT and WHERE clauses to yield a table of results.
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