//use default endpoints
  var mlspotlight = require('dbpedia-spotlight');
  input="My text to be analyzed."
  mlspotlight.annotate(input,function(output){
    console.log(output);
  });
 
  //use custom endpoints
  mlspotlight.configEndpoints(
    {
      "english": {
      protocol:'https:',
      auth:'testuser:password123',
      host:'context.aksw.org',
      path:'/spotlight/english',
      port:'8080',
      confidence:0,
      support:0
      },
      "persian": {
      host:'context.aksw.org',
      path:'/spotlight/persian',
      port:'8020',
      confidence:0.5,
      support:0
      },
    }
  );
  mlspotlight.annotate(input,function(output){
    console.log(output);
  });
 
  //fix to a specific endpoint (i.e. disabling language detection)
  mlspotlight.fixToEndpoint('german');
  //unfix endpoint (i.e. enabling language detection)
  mlspotlight.unfixEndpoint();