diff --git a/doc/examples/originalComponents/services/instances/html.template b/doc/examples/originalComponents/services/instances/html.template
new file mode 100644
index 0000000000000000000000000000000000000000..4a4839916055618b6306c816d718b6ca4c42d31d
--- /dev/null
+++ b/doc/examples/originalComponents/services/instances/html.template
@@ -0,0 +1,10 @@
+    <div class="container-fuild">
+      <h1>Instances of class {{lodspk.args.arg0}}</h1>
+        <ul>
+    {% for row in models.main %}
+        <li><a href="{{ row.resource.value }}">{{row.resource.curie}}</a></li>
+    {% endfor %}
+    </ul>
+   </div>
+  </body>
+</html>
diff --git a/doc/examples/originalComponents/services/instances/queries/main.query b/doc/examples/originalComponents/services/instances/queries/main.query
new file mode 100644
index 0000000000000000000000000000000000000000..a17a9861e0ae777e620329bce706c314311dc0b5
--- /dev/null
+++ b/doc/examples/originalComponents/services/instances/queries/main.query
@@ -0,0 +1,10 @@
+SELECT DISTINCT ?resource WHERE {
+  {
+    GRAPH ?g{
+      ?resource a {{lodspk.args.arg0}}
+    }
+  }UNION{
+      ?resource a {{lodspk.args.arg0}}
+  }
+}order by ?resource
+limit {{lodspk.maxResults}}
diff --git a/doc/examples/originalComponents/services/namedGraphs/html.template b/doc/examples/originalComponents/services/namedGraphs/html.template
new file mode 100644
index 0000000000000000000000000000000000000000..4475e8abbb69640d79023df8f11745263f6997c8
--- /dev/null
+++ b/doc/examples/originalComponents/services/namedGraphs/html.template
@@ -0,0 +1,16 @@
+    <div class="container-fluid">
+      <h1>Named graphs available</h1>
+  {%if first.main.g%}
+      <ul>
+    {% for row in models.main %}
+        <li>{{row.g.value}}</li>
+    {% endfor %}
+      </ul>
+  {%else%}
+    <div class="alert alert-info">
+      <p>No named graphs found</p>
+    </div>
+  {%endif%}
+    </div>
+  </body>
+</html>
diff --git a/doc/examples/originalComponents/services/namedGraphs/queries/main.query b/doc/examples/originalComponents/services/namedGraphs/queries/main.query
new file mode 100644
index 0000000000000000000000000000000000000000..bdfa5c3947fc02792e100b0c5d686807167d5715
--- /dev/null
+++ b/doc/examples/originalComponents/services/namedGraphs/queries/main.query
@@ -0,0 +1,6 @@
+SELECT DISTINCT ?g WHERE {
+  GRAPH ?g{
+        [] ?p ?resource .
+  }
+}
+order by ?g