sparql-blockly v1.0.2

SPARQL Blockly

SPARQL Blockly is a library for visualising and building SPARQL.

Usage

• Try it online
• See the examples

Features

SPARQL Blockly implements the SPARQL grammar in Blockly.

It supports SPARQL 1.1 Query, Update and SPARQL*.

It enables several ways of visual interaction with SPARQL:

• Dragging blocks from a toolbox unto a canvas to assemble valid queries.
• Adding clauses and patterns to query blocks using a context menu.
• Parsing SPARQL query text into blocks.
• Collapsing/expanding parts of a query assemblage.
• Sharing URLs of visual representations.

SPARQL is parsed using SPARQL.js.