--- a/swtr/static/js/main.js
+++ b/swtr/static/js/main.js
@@ -678,19 +678,24 @@
     id: 'linked-data-container',
     initialize: function() {
       var self = this;
-      this.loader_template = _.template($("#loader-template").html());
-      $("#linked-data-page").prepend(this.loader_template());
-      swtr.LDs = new LDSwts();
-      swtr.LDs.getAll({
-        what: 'img-anno',
-        success: function(data) {
-          swtr.LDs.add(data);
-          if(!swtr.tagCloudView) {
-            $("#spinner").remove();
-            swtr.tagCloudView = new TagCloudView({collection: swtr.LDs});
+      if(!swtr.LDs) {
+        swtr.LDs = new LDSwts();
+      }
+      if(!swtr.LDs.length) {
+        console.log(swtr.LDs);
+        this.loader_template = _.template($("#loader-template").html());
+        $("#linked-data-page").prepend(this.loader_template());
+        swtr.LDs.getAll({
+          what: 'img-anno',
+          success: function(data) {
+            swtr.LDs.add(data);
+            if(!swtr.tagCloudView) {
+              $("#spinner").remove();
+              swtr.tagCloudView = new TagCloudView({collection: swtr.LDs});
+            }
           }
-        }
-      });
+        });
+      }
     },
     destroy: function() {
       this.cleanUp();