Loading [Contrib]/a11y/accessibility-menu.js
Back
Close

An introduction to RDF querying in SPARQL

Zwifi
1,160 views

Initial demo

When you click the "Run" button, the SPARQL query is executed against a predefined RDF dataset, and the result is displayed through a custom script. Coming soon, an actual tutorial.

Who knows who?
PREFIX foaf:<http://xmlns.com/foaf/0.1/>
SELECT DISTINCT ?aname ?bname
WHERE {
?a foaf:knows ?b .
?a foaf:name ?aname .
?b foaf:name ?bname .
}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Create your playground on Tech.io
This playground was created on Tech.io, our hands-on, knowledge-sharing platform for developers.
Go to tech.io
codingame x discord
Join the CodinGame community on Discord to chat about puzzle contributions, challenges, streams, blog articles - all that good stuff!
JOIN US ON DISCORD
Online Participants