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+---
+component-id: sparql-anything-cli
+type: CLITool
+name: SPARQL Anything Command Line
+description: Command line executable of SPARQL Anything
+logo: https://avatars.githubusercontent.com/u/79987779?s=200&v=4
+work-package:
+- WP1
+- WP2
+- WP3
+- WP4
+pilot:
+- MEETUPS
+- CHILD
+project: polifonia-project
+resource: https://github.com/SPARQL-Anything/sparql.anything/releases
+demo: https://github.com/SPARQL-Anything/showcase-tate
+changelog: https://github.com/SPARQL-Anything/sparql.anything/releases/tag/v0.8.1
+licence:
+- Apache-2.0
+copyright: "Copyright (c) 2022 SPARQL Anything Contributors @ http://github.com/sparql-anything"
+contributors:
+- Enrico Daga <https://github.com/enridaga>
+- Mathieu d'Aquin <https://mdaquin.github.io/>
+bibliography:
+- main-publication: "Daga, Enrico, Mathieu d’Aquin, Alessandro Adamou, and Stuart Brown. "The open university linked data–data. open. ac. uk." Semantic Web 7, no. 2 (2016): 183-191."
+related-components:
+- serves:
+  - led
+  - meetups-knowledge-graph
+- reuses:
+  - sparql-anything-cli
+  - meetups-ontology
+---
+
+# The Open Knowledge Graph
+
+[The Open Knowldedge Graph (OKG)](http://data.open.ac.uk) is the home of Linked Data from The Open University.
+
+We interlink and expose data available from open institutional repositories of [The Open University](http://www.open.ac.uk) and make it available for reuse.
+
+The data can be searched via a keyword-based interface, using well-known identifiers, or queried using the SPARQL endpoint.
+
+The datasets relate the publications, qualifications, courses and Audio/Video material produced by The Open University, as well as the people involved in making them.
+
+All these data are available through standard formats (RDF and SPARQL) and are (in most cases) available under an open license.
+
+The OKG publishes the following dataset from the Polifonia Ecosystem:
+
+- [The Listening Experience Database (LED)](https://data.open.ac.uk/page/context/led)
+- [The MEETUPS Knowledge Graph (Historical Musical Meetups)](https://data.open.ac.uk/page/context/meetups)
diff --git a/components/led.md b/components/led.md
index a935539..0e895f8 100644
--- a/components/led.md
+++ b/components/led.md
@@ -14,8 +14,7 @@ pilot:
   - MEETUPS
 work-package:
   - WP4
-type:
-  - Dataset
+type: KnowledgeGraph
 links: 
   - "https://www.listeningexperience.org"
   - "https://data.open.ac.uk/sparql"