July 05, 2017 by Julien Subercaze, Categories: Annotation and/or Information Extraction

Chaudron is a dataset of more than two million triples that complements DBpedia with physical measures.

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Linked Data Fragments

May 18, 2017 by Ruben Verborgh, Categories: User Applications, SPARQL query interfaces

Triple Pattern Fragments (TPF) is a Linked Data interface that minimizes server processing, while enabling efficient querying by clients

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May 08, 2017 by Sébastien Ferré, Categories: User Applications, Query Builders, SPARQL query interfaces

Sparklis is a query builder in natural language that allows people to explore and query SPARQL endpoints with all the power of SPARQL and without any knowledge of SPARQL.

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Bubble Navigator

September 29, 2016 by Dr. Miloslav Konopík, Categories: Faceted Browsers, User Applications

The Bubble Navigator is a tool for visual navigation of semi-structured or semantic web data. Its main strength is the ability to visualize vast amount of data and to provide full-text search in the real-time.

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July 11, 2016 by Andras Micsik, Categories: Faceted Browsers, User Applications

LODmilla is a DBpedia visualization service. LODmilla aims at visualizing associations in LOD graphs with special linked data functions such as

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May 18, 2016 by Judie Attard, Categories: Faceted Browsers, Query Builders, SPARQL query interfaces

The ExConQuer Framework consists of two tools:

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June 08, 2015 by , Categories: User Applications

Note: Marbles is now released on SourceForge at Please see the project page for up-to date information; this wiki page is kept for archival purpose only.

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April 29, 2015 by , Categories: Natural Language Processing (NLP) Services

Quepy – a python framework to transform natural language questions to queries in a database query language, can be easily customized to different kinds of questions in natural language and database queries.

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Yahoo! Content Analysis API

April 29, 2015 by , Categories: Natural Language Processing (NLP) Services

Yahoo! Content Analysis API – detects entities/concepts, categories, and relationships within unstructured content.

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