dotNetRDF
A complete library for parsing, managing, querying and writing RDF. A common .NET API for working with RDF triple stores such as AllegroGraph, Jena, Stardog and Virtuoso. A suite of command-line and GUI tools for working with RDF under Windows Free (as in beer) and Open Source (as in freedom) under a permissive MIT license. The core library is available via NuGet - this is the easiest, and recomme
SPARQL Anything
Uplift, then transform! SPARQL Anything uses a unique data schema called Facade-X. Facade-X is a simplistic meta-model that allows transformers to produce RDF from diverse data sources without the need of a domain vocabulary. This is a generic example of a Facade-X data object: @prefix fx: <http://sparql.xyz/facade-x/ns/> . @prefix xyz: <http://sparql.xyz/facade-x/data/> . @prefix rdf: <http://www
A Survey of RDF Stores & SPARQL Engines for Querying Knowledge Graphs
RDF has seen increased adoption in recent years, prompting the standardization of the SPARQL query language for RDF, and the development of local and distributed engines for processing SPARQL queries. This survey paper provides a comprehensive review of techniques and systems for querying RDF knowledge graphs. While other reviews on this topic tend to focus on the distributed setting, the main foc
Vol.28.No.5 (2013/09) Linked Open Data | 人工知能学会 (The Japanese Society for Artificial Intelligence)
加藤 文彦（情報・システム研究機構） はじめにLinked Open Data (リンクト・オープン・データ，LOD) は，再利用しやすいデータをWeb上で公開・共有するための技術や方法論の総称です．主にセマンティックWebで培われてきた技術等が適用されているため，研究コミュニティとしてはセマンティックWebの一分野という扱いになっています． Linked Open Dataの概要を知りたい場合には，以下のビデオ資料がお薦めです． Linked Open Data – What is it?Linked Open Dataとは何かを芸術文化データを例にわかりやすく説明しています．ティム・バーナーズ＝リーが示す次のウェブWorld Web Wideの発明者であるTim Berners-Lee卿のTED2009での講演です．オープンデータとマッシュアップで変わる世界Tim Berners-Le
Apache Jena - ARQ - A SPARQL Processor for Jena
ARQ - A SPARQL Processor for Jena ARQ is a query engine for Jena that supports the SPARQL RDF Query language. SPARQL is the query language developed by the W3C RDF Data Access Working Group. ARQ Features Standard SPARQL Free text search via Lucene SPARQL/Update Access and extension of the SPARQL algebra Support for custom filter functions, including javascript functions Property functions for cust
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ChatGPT for Information Retrieval from Knowledge Graph
RDF-star and SPARQL-star
The Pros and Cons of RDF-Star and Sparql-Star
RDF* and SPARQL* — GraphDB Free 9.2 documentation
GitHub - AdamSobieski/Nifty: This project is a framework for creating adaptive instructional systems, e.g., intelligent tutoring systems and educational recommender systems.
GitHub - vemonet/rdflib-endpoint: 💫 Deploy SPARQL endpoints from RDFLib Graphs to serve RDF files, machine learning models, or any other logic implemented in Python
Google Colaboratory
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Open Knowledge Graph Certified
https://ceur-ws.org/Vol-929/paper9.pdf
Soa Test bij Soazelftester.nl! De nummer één van Nederland voor het testen op geslachtsziekten.
RDF-star and SPARQL-star
https://www.semantic-web-journal.net/system/files/swj3135.pdf
Validating RDF Data