VOLT
This node.js module is an implementation of the Volt Ontoloy and Linked-data Technology.
What this module is
This module is for the low-level processing of SPARQL queries, compiling procedures to javascript, evaluating procedures in memory, etc. and compiling .volt
source files to their serialized .ttl
form.
Demo
If you simply want to connect VOLT to your local triple store and execute SPARQL queries over HTTP, go check out volt-demo.js which launches an HTTP proxy (via express) to interact with VOLT. The demo also ships as a webapp that includes a SPARQL interface for submitting queries directly to the VOLT proxy. Go check it out if you are interested in using VOLT as a proxy.
Install
$ npm install volt
Usage
const volt = ;const postgis = ; // create volt instancelet volt_query = ; // issue sparql query; // use the library to compile .volt => .ttllet h_compiled_procedures = volt;
Development
$ gulp develop