improve Getting Started paths with What's Next sections

Author: Wang

src/graph_notebook/notebooks/01-Getting-Started/01-About-the-Neptune-Notebook.ipynb

@@ -248,6 +248,23 @@
     "\n",
     "g.V().limit(10)"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## What's next?\n",
+    "\n",
+    "Congratulations! You've completed the basic tutorial for the graph notebook. To learn more, here are some recommended notebooks:\n",
+    "\n",
+    "[More Gremlin Queries](./02-Using-Gremlin-to-Access-the-Graph.ipynb)\n",
+    "\n",
+    "[More SPARQL Queries](./03-Using-RDF-and-SPARQL-to-Access-the-Graph.ipynb)\n",
+    "\n",
+    "[Explore English Premier League using Gremlin](../02-Visualization/EPL-Gremlin.ipynb)\n",
+    "\n",
+    "[Explore English Premier League using SPARQL](../02-Visualization/EPL-SPARQL.ipynb)"
+   ]
   }
  ],
  "metadata": {
@@ -271,4 +288,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}

src/graph_notebook/notebooks/01-Getting-Started/02-Using-Gremlin-to-Access-the-Graph.ipynb

@@ -323,6 +323,21 @@
     "\n",
     "The `.next()` step does not work with `.drop()`. Use `.iterate()` instead."
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## What's next?\n",
+    "\n",
+    "Now that you've tried your hand at Gremlin queries, take your learning to the next level with these datasets:\n",
+    "\n",
+    "[Explore English Premier League using Gremlin](../02-Visualization/EPL-Gremlin.ipynb)\n",
+    "\n",
+    "[Explore global air route data using Gremlin](../02-Visualization/Air-Routes-Gremlin.ipynb)\n",
+    "\n",
+    "[Explore social networks using Gremlin](./04-Social-Network-Recommendations-with-Gremlin.ipynb)"
+   ]
   }
  ],
  "metadata": {
@@ -346,4 +361,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}

src/graph_notebook/notebooks/01-Getting-Started/03-Using-RDF-and-SPARQL-to-Access-the-Graph.ipynb

@@ -70,6 +70,19 @@
     "\n",
     "For a list of all available MIME types, see [SPARQL HTTP API](https://docs.aws.amazon.com/neptune/latest/userguide/sparql-api-reference.html)."
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## What's next?\n",
+    "\n",
+    "Now that you've tried your hand at SPARQL queries, take your learning to the next level with these datasets:\n",
+    "\n",
+    "[Explore English Premier League using SPARQL](../02-Visualization/EPL-SPARQL.ipynb)\n",
+    "\n",
+    "[Explore global air route data using SPARQL](../02-Visualization/Air-Routes-SPARQL.ipynb)"
+   ]
   }
  ],
  "metadata": {