Difference between revisions of "Querying Lingua Libre"

Revision as of 20:16, 3 December 2021

The sound library is structured in a Semantic Web database where all the recordings and their data are described.

Overview

Overview of the data model of the Lingua Libre database

The data model includes 3 core concepts of Lingua Libre.

Audio recordings

See also DataViz:Records.

Every recording created with the Record Wizard is added into the database along with some metadata that includes the date the recording was created, the speaker and the language.

Language

See also LinguaLibre:List of languages

This is the language of a speaker or of a recording. This property may point to a language defined on Wikidata (wikidata:Q34770).

Speaker

See also DataViz:Speakers.

The speaker is the person that pronounced one or several words in an audio recording. There are various information on the speaker such as their residence at the time of recording and their native tongue.

Querying the data

End points

LinguaLibre's SPARQL endpoint –
Wikidata Query Service – to query Lingualibre from Wikidata, use SERVICE <https://lingualibre.org/sparql>.

Helpers

Wikidata:SPARQL query service/A gentle introduction to the Wikidata Query Service
Special:ListProperties – list of all properties used on Lingua Libre
Help:SPARQL – examples of SPARQL queries
Help:APIs – APIs queries relevant to LinguaLibre, including Commons.

Modifying the data

In progress

@@ Line 20: / Line 20: @@
 == Querying the data ==
+'''End points'''
+* [//lingualibre.org/bigdata/#query LinguaLibre's SPARQL endpoint] –
+* [[d:Special:MyLanguage/Wikidata:SPARQL_query_service|Wikidata Query Service]] – to query Lingualibre from Wikidata, use <code><nowiki>SERVICE <https://lingualibre.org/sparql></nowiki></code>.
-The data can be queried using [//lingualibre.org/bigdata/#query LinguaLibre's SPARQL endpoint].
+'''Helpers'''
 * [[d:Special:MyLanguage/Wikidata:SPARQL query service/A gentle introduction to the Wikidata Query Service|Wikidata:SPARQL query service/A gentle introduction to the Wikidata Query Service]]
+* [[Special:ListProperties]] – list of all properties used on Lingua Libre
 * [[Special:MyLanguage/Help:SPARQL|Help:SPARQL]] – examples of SPARQL queries
-* [[Special:ListProperties]] – list of all properties used on Lingua Libre
-* Lingua Libre can also be queried from the [[d:Special:MyLanguage/Wikidata:SPARQL_query_service|Wikidata Query Service]], using <code><nowiki>SERVICE <https://lingualibre.org/sparql></nowiki></code>
 * [[Help:APIs]] – APIs queries relevant to LinguaLibre, including Commons.

Help