Czech SRTI as LOD

Table of Contents

Contents:

Czech Roads via SPARQL

Dataset:

Czech Roads Gazetteer

Protocol:

SPARQL

Url:

https://lod.tamtamresearch.com/sparql

Graph:

https://lod.tamtamresearch.com/resource/dtx_srti/roads/

To test the data source:

  1. Visit https://lod.tamtamresearch.com/sparql to show SPARQL Query Editor

  2. For Default Data Set Name (Graph IRI) anter the “Graph” value https://lod.tamtamresearch.com/resource/dtx_srti/roads/.

  3. Enter a SPARQL query, e..g select ?s where {?s ?p ?o} limit 10

  4. Select some Result Format.

  5. Click “Execute Query” to get the results.

To do the same using HTTPie - Command line HTTP Client:

Create a file query.sparql:

select ?s where {?s ?p ?o} limit 10

and use it asking for csv result format:

https --body lod.tamtamresearch.com/sparql \
query==@query.sparql \
default-graph-uri==https://lod.tamtamresearch.com/resource/dtx_srti/roads/ \
format==text/csv
"s"
"http://www.w3.org/2001/XMLSchema#date"
"http://purl.org/dc/terms/created"
"http://www.linkedmodel.org/schema/dtype#numericUnion"
"http://qudt.org/schema/qudt/Unit"
"http://purl.org/dc/terms/title"
"http://cef.uv.es/lodroadtran18/def/transporte/dtx_srti/roads"
"http://www.w3.org/2002/07/owl#maxQualifiedCardinality"
"http://purl.org/dc/elements/1.1/source"
"http://purl.org/dc/terms/contributor"
"http://purl.org/dc/terms/creator"

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