This tutorial explains what how to query publicly available datasets using SPARQL and DBpedia's SNORQL endpoint.
URL: https://www.youtube.com/watch?v=GISGk2klQtQ
Keywords: SPARQL, DBpedia, SPARQL endpoint
Author: Sadawi, Noureddin
Date created: 2014-03-03 07:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P10M
Educational use: instruction
Educational audience: professional
Interactivity type: mixed
- Accesses DBPedia's SNORQL/SPARQL endpoint and issues simple queries.
- Interacting with RDF data
- Querying RDF data
- Uses available tools, servers, and endpoints to issue queries against a dataset.
- Accesses DBPedia's SNORQL/SPARQL endpoint and issues simple queries.
- Accesses DBPedia's SNORQL/SPARQL endpoint and issues simple queries.
- Uses available tools, servers, and endpoints to issue queries against a dataset.
- Querying RDF data
- Interacting with RDF data
- Uses LIMIT to restrict the number of solutions processed for query results.
- Interacting with RDF data
- Querying RDF data
- Understands the major SPARQL result set modifiers, e.g., to limit or sort results, or to return distinct results only once.
- Uses LIMIT to restrict the number of solutions processed for query results.
- Uses LIMIT to restrict the number of solutions processed for query results.
- Understands the major SPARQL result set modifiers, e.g., to limit or sort results, or to return distinct results only once.
- Querying RDF data
- Interacting with RDF data
- Uses the SELECT clause to identify the variables to appear in a table of query results.
- Interacting with RDF data
- Querying RDF data
- Demonstrates a working knowledge of the forms and uses of SPARQL result sets (SELECT, CONSTRUCT, DESCRIBE, and ASK).
- Uses the SELECT clause to identify the variables to appear in a table of query results.
- Uses the SELECT clause to identify the variables to appear in a table of query results.
- Demonstrates a working knowledge of the forms and uses of SPARQL result sets (SELECT, CONSTRUCT, DESCRIBE, and ASK).
- Querying RDF data
- Interacting with RDF data
- Uses the WHERE clause to provide the graph pattern to match against the graph data.
- Interacting with RDF data
- Querying RDF data
- Demonstrates a working knowledge of the forms and uses of SPARQL result sets (SELECT, CONSTRUCT, DESCRIBE, and ASK).
- Uses the WHERE clause to provide the graph pattern to match against the graph data.
- Uses the WHERE clause to provide the graph pattern to match against the graph data.
- Demonstrates a working knowledge of the forms and uses of SPARQL result sets (SELECT, CONSTRUCT, DESCRIBE, and ASK).
- Querying RDF data
- Interacting with RDF data
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