diff --git a/Graphs/Marvel Universe/import.js b/Graphs/Marvel Universe/import.js
index 2f0014c..188122d 100644
--- a/Graphs/Marvel Universe/import.js	
+++ b/Graphs/Marvel Universe/import.js	
@@ -1,32 +1,39 @@
-(function() {
+(function () {
   var internal = require("internal");
   var console = require("console");
   var db = internal.db;
   var _ = require("underscore");
- 
+
   var vName = "marvel_vertices";
   var eName = "marvel_edges";
   var gName = "marvel_heros";
-  var Graph = require("org/arangodb/graph").Graph;
+  var gm = require("@arangodb/general-graph");
   var g;
+
   try {
-    g = new Graph(gName);
-    g.drop();
+    gm._drop(gName, true);
   } catch (e) {
+    print(e);
+  }
 
+  try {
+    var edgeDefinition = gm._relation(eName, [vName], [vName]);
+    g = gm._create(gName, [edgeDefinition]);
+    var verticesCollection = db._collection(vName);
+    verticesCollection.ensureFulltextIndex("realName", 3);
+    verticesCollection.ensureFulltextIndex("name", 3);
+  } catch (e) {
+    print(e);
   }
-  g = new Graph(gName, vName, eName);
-  
-  var toKey = function(d) {
+  g = gm._graph(gName);
+
+  var toKey = function (d) {
     return d.toLowerCase().replace(/[^a-zA-Z0-9:_-]/g, "");
   };
 
-  var storeVertex = function(entry) {
+  var storeVertex = function (entry) {
     var key = toKey(entry);
-    if (g.getVertex(key)) {
-      return key;
-    }
-    
+
     var vertex = {
       _key: key
     };
@@ -37,27 +44,49 @@
     } else {
       vertex.name = entry;
     }
-    g.addVertex(key, vertex);
+    let v;
+
+    let found = false;
+    try {
+      let x = db._document(vName + "/" + key)
+      found = true;
+    } catch (ignore) {
+      // not found
+      found = false;
+    }
+
+    if (!found) {
+      // doc already inserted
+      try {
+        v = g[vName].save({
+          _key: key,
+          name: vertex.name,
+          realName: vertex.realName
+        });
+      } catch (e) {
+        print(e);
+      }
+
+      return v._key;
+    }
     return key;
   };
 
-  var storeEdge = function(d) {
+  var storeEdge = function (d) {
     if (d.length !== 2) {
       console.log(d);
       return;
     }
-    d = _.map(d, function(entry) {
+    d = _.map(d, function (entry) {
       return vName + "/" + storeVertex(entry);
     });
     var from = d[0];
     var to = d[1];
 
-    g.addEdge(from, to, null);
+    g[eName].save(from, to, {});
   };
 
-  var verticesCollection = db._collection(vName);
-  verticesCollection.ensureFulltextIndex("realName", 3);
-  verticesCollection.ensureFulltextIndex("name", 3);
-
+  print("Importing data now ... ");
   internal.processCsvFile("hero-comic-network.csv", storeEdge);
+  print("Done!");
 }());