Abstract
Since 2018, Wikidata has had the ability to describe lexemes, and the associated SPARQL endpoint Wikidata Query Service can query this information and visualize the results. Ordia is a Web application that displays the multilingual lexeme data of Wikidata based on embedding of the responses from the Wikidata Query Service via templated SPARQL queries. Ordia has also a SPARQL-based approach for online matching of the words of a text with Wikidata lexemes and the ability to use a knowledge graph embedding as part of a SPARQL query. Ordia is available from https://tools.wmflabs.org/ordia/.
This work is funded by the Innovation Fund Denmark through the projects DAnish Center for Big Data Analytics driven Innovation (DABAI) and Teaching platform for developing and automatically tracking early stage literacy skills (ATEL).
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Notes
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The “ordinary” Wikidata items are referred to by an identifier consisting of the letter ‘Q’ and an integer, while the properties are identified by the letter ‘P’ and an integer. Lexemes are identified by the initial letter ‘L’.
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Descriptions of cvrminer at https://tools.wmflabs.org/cvrminer/ has not been published. The Web application displays information about organizations as listed in Wikidata.
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Nielsen, F.Å. (2019). Ordia: A Web Application for Wikidata Lexemes. In: Hitzler, P., et al. The Semantic Web: ESWC 2019 Satellite Events. ESWC 2019. Lecture Notes in Computer Science(), vol 11762. Springer, Cham. https://doi.org/10.1007/978-3-030-32327-1_28
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