Knowledge Graphs, Ontologies, and Linked Data, explained.
The Knowledge Graph, Ontology, and Linked Data Explainer by Kingsley Idehen, will help you understand why Knowledge Graphs, Ontologies, and Linked Data are powerful tools for digital transformation, by demonstrating how the magic of Hyperlinks extends beyond the World Wide Web.
This post includes a collection of simple explanations combined with embedded use-case demonstration screencasts. Read detailed post via:
- OpenLink Community forum post
- Medium post
- LinkedIn post
- PDF of mini presentation above
Related Demos
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Apple Knowledge Graph Snippet — demonstrating the growing use of HTML documents for Knowledge Graph deployment
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Additional Demos of Knowledge Graphs deployed via HTML — presented using modern hypermedia pages generated by our Twingler service
Related Guides
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Here’s a quick-start guide detailing the Installation and Configuration of a Virtuoso RDF Graph Replication Cluster.
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Here’s a guide covering how to enable automated updates to a Virtuoso deployment from OpenLink’s RPM and Debian Repositories.
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RDFS reasoner challenge — Our answer to this challenge is that it requires a custom inference rule due to the 3 million triples in the terminology box. Learn more…
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Executing a SPARQL query using @datasniff (OSDS) adds Semantic Web of Linked Data functionality to existing Web browsers!
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Simple steps showing how to use the RSS feature via OpenLink Structured Data Sniffer (OSDS)
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How to get going with Openlink Structured Data Sniffer (OSDS) (a/k/a @datasniff)
OSDS Reveals …
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Nice use of metadata on the EU_opendata site, i.e., JSON-LD using schema.org terms to describe organization and news article knowledge graph.
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VMware uses the “RDF deployed via HTML” approach for publishing its FAQ Knowledge Graph. See more…
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SpaceX also uses the “RDF deployed via HTML” approach to publish its Products and Offers Knowledge Graph. See more…
About Virtuoso
- Virtuoso product page is live on LinkedIn.
- LOD Connectivity License for ODBC and JDBC apps to the LOD Cloud Knowledge Graph
- Exploit the powerful Enterprise Knowledge Graph technology provided by our Virtuoso Platform, by taking advantage of our current collection of Special Offers
- Download Virtuoso for On-Premise installation and use
- OpenLink Virtuoso Pay-As-You-Go (PAGO) from the AWS Cloud
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OpenLink Virtuoso Pay-As-You-Go (PAGO) from the Microsoft Azure Cloud
- Virtuoso 8.3.3319 (PAGO Edition) for the Microsoft Azure Cloud
- Virtuoso 8.3.3319 (BYOL Edition) for the Microsoft Azure Cloud
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Detailed usage guides for Azure
- Azure OpenLink Virtuoso Ubuntu PAGO VM — with FREE 30 Day Evaluation
- Azure OpenLink Virtuoso Ubuntu BYOL VM
About OpenLink Knowledge Graph Productivity Tools
- Free OpenLink Structured Data Sniffer (OSDS) Browser Extension for Google Chrome, Microsoft Edge, Mozilla Firefox, Opera, and Vivaldi (with a build planned for Apple Safari)
- Twingler — A Smart Agent solution for transforming threaded content into Knowledge Graph nuggets, for easy reuse and recall.
About OpenLink Data Access Drivers
- Universal Data Access Drivers — Entry-level offers on high-performance drivers/providers/connectors for ODBC, JDBC, ADO.NET, and OLE DB
- Download Free Trials of our Secure and High-Performance ODBC & JDBC Data Access Drivers (or Connectors) for Oracle, SQL Server, DB2, MySQL, PostgreSQL, Sybase, Informix, Ingres, and 3rd Party ODBC or JDBC Data Sources
Prior Posts Archive
- Weekly Summary 2022-04-08
- Weekly Summary 2022-03-18
- Weekly Summary 2022-03-11
- Weekly Summary 2022-02-25
- Weekly Summary 2022-02-11
- Weekly Summary 2022-02-04
- Weekly Summary 2022-01-28
- Weekly Summary 2022-01-21
- Weekly Summary 2022-01-14
- Weekly Summary 2022-01-04
- Archived listing of weekly summaries from January to December of 2021