https://github.com/albincorreya/simplebrainz_graphviz

Sample visualisation of virtuoso sparql-json response from simplebrainz REST service using d3.js forcegraph
https://github.com/albincorreya/simplebrainz_graphviz

d3-forcegraph d3-visualization javascript knowledge-graph simplebrainz sparql-endpoints sparql-query-builder virtuoso

Last synced: 3 months ago
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Sample visualisation of virtuoso sparql-json response from simplebrainz REST service using d3.js forcegraph

• Host: GitHub
• URL: https://github.com/albincorreya/simplebrainz_graphviz
• Owner: albincorreya
• Created: 2017-08-04T01:17:18.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2017-12-19T13:29:49.000Z (over 7 years ago)
• Last Synced: 2025-01-31T10:15:01.968Z (5 months ago)
• Topics: d3-forcegraph, d3-visualization, javascript, knowledge-graph, simplebrainz, sparql-endpoints, sparql-query-builder, virtuoso
• Language: JavaScript
• Homepage:
• Size: 169 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# simplebrainz_demo_front-end-viz 

(under development)

[Simplebrainz](https://github.com/andrebola/simplebrainz) is a music knowledge base created from [musicbrainz](https://musicbrainz.org/). This is a demo project of visualizing sparql query response from the simplebrainz REST service.

## Visualization examples

D3-forcegraph viz for the artist [NIck Murphy](https://musicbrainz.org/artist/0fb267e2-7175-4537-a9f2-e835ecc81ff7)

![alt text](https://user-images.githubusercontent.com/14850001/31806625-6a4bcb4e-b569-11e7-92d3-c86144aca561.png)

D3-forcegraph viz for the release-group [Division Bell](https://beta.musicbrainz.org/release-group/90878b63-f639-3c8b-aefb-190bdf3d1790) by Pink Floyd

![alt text](https://user-images.githubusercontent.com/14850001/31863215-001b5260-b74b-11e7-95ea-ed7aca80dd17.png)

## Response-layout examples

 Virtuoso service response format "application/sparql-results+json"

``` json

{ "head": { "link": [], "vars": [] },

  "results": { "distinct": false, "ordered": true, "bindings": 

		[

	    	{ "s": { "type": "typed-literal", "datatype": "", "value": "" }},

			{ "p": { "type": "typed-literal", "datatype": "", "value": "" }},

			{ "o": { "type": "typed-literal", "datatype": "", "value": "" }}

		] 

	} 

}

```

d3 forcegraph format

``` json

{

	"nodes":[

		{"mbid": "0fb267e2-7175-4537-a9f2-e835ecc81ff7", "uri": "http://musicbrainz.org/artist/0fb267e2-7175-4537-a9f2-e835ecc81ff7", "type": "artist", "name": "Nick Murphy"},

		{"mbid": "13", "uri": "http://musicbrainz.org/area/13", "type": "area", "name": "Australia"}

	], 

	"links":[

		{"source":0,"target":1,"value":1,"type":"based_near"},

		{"source":1,"target":2,"value":0,"type":"_members"}

	] 

}

```