Anchor a Query using Comunica and Linkchain with Sources from Solid
Connect to
MetaMask
(Select a testnet)
Connect to MetaMask
Note: Requires a configured Metamask wallet - see
here
Ethereum Account:
Connect to Solid
(optional - only if you want to store data to Solid)
Your OpenID Connect Solid Issuer URL:
Connect to Solid
Solid Web ID:
Disconnect from Solid
Anchor a Query
Sources from Solid
(comma separated list of strings, Comunica format)
:
Only urls pointing to sources in a Solid pod, that you can access with the logged in Solid account, can be used
SPARQL Query:
Run Query
Query Result
(SPARQL JSON)
:
Physical Query Plan
(from Comunica)
:
Anchor
SPARQL Trace Data:
(JSON-LD object containing query, sources, results and query plans)
MerQL Metadata:
Anchored MerQL Metadata:
(Metadata for whole-document blockchain verification)
Granular Anchored MerQL Metadata:
(Metadata for per-quad/triple blockchain verification)
Store Data in Browser
(in local storage)
OR
Specify the Solid Folder to store data to
Solid Pod Storage Folder URL:
must end in a '/'
Store Data in Solid
Solid Stored Data
Solid Pod Storage Folder URL to load:
Read File List from Solid
Existing Files
Browser Stored Data
Clear Stored Data
Date
Sources
Query
Query Result
SPARQL Trace Data
Anchored Metadata
Granular Anchored Metadata
Close
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