schemacache lookup ubiquity command

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CmdUtils.CreateCommand({
  name: "schemacache", 
  takes: {"term": noun_arb_text},
  homepage: "http://schemacache.com/",
  author: { name: "Keith Alexander", email: "keith.alexander@talis.com"},
  license: "MPL",
  description: "performs a lookup on SchemaCache (http://schemacache.com)",
  
  preview: function(previewBlock, term) {
    previewBlock.innerHTML = "Looking up " + term.text + " at SchemaCache ... ";    
    var baseURI = "http://schemacache.com/Search.json?q=" + term.text;
    //displayMessage(sparams.q);
    jQuery.ajax({
      type: "GET",
      url: baseURI,
      datatype: "string",
      error: function(responseData) {
        previewBlock.innerHTML = "<em>Error:" + responseData+ "</em>";
      },
      success: function(responseData) {
	var rdf = Utils.decodeJson(responseData);
	var list = '<ol>';
	jQuery.each(rdf, function(uri, props){
CmdUtils.log(uri);
try { label = props['http://www.w3.org/2000/01/rdf-schema#label'][0]['value']; } catch (e) { label = uri }
try { 
	types = ''; 
	jQuery.each(props['http://www.w3.org/1999/02/22-rdf-syntax-ns#type'], function(){ types+=' '+this.value.match(/[^\/#]+$/)[0]});
 } catch(e) { types = 'Resource'}
  var description = ''
  if(props['http://www.w3.org/2000/01/rdf-schema#comment']){
   description = props['http://www.w3.org/2000/01/rdf-schema#comment'][0]['value'];
	
  }
  var linkType = 'Res';
  if(types.match('Ontology')) linkType = 'Schema';
  list+='<li><a href="'+uri+'">'+label+'</a>  <strong>'+types.replace(' item ', ' ')+'</strong> <div><em>'+description+'</em></div> <div><a href="http://schemacache.test.talis.com/'+linkType+'/?uri='+encodeURIComponent(uri)+'">cache</a></div> </li>';

	});
CmdUtils.log(rdf, list);
        previewBlock.innerHTML = list;    

   }
	
     
     });     
  },     
  
  execute: function(term) {
    Utils.openUrlInBrowser("http://schemacache.com/Search?q=" + term.text);
 
  }
})