[Docs] - Knowledge Store (#515)

* pointers

* some-content

* more-content

* initial-content

* double-check-imports

* rename-apps

* fix-install

* naming

* more-content

* cleanup-text

* install-library-as-extra

* entity-content-centric

* more-information

* link-and-context

* library

Author: mendonk

docs/antora.yml

@@ -10,5 +10,6 @@ asciidoc:
     db-vector: 'Astra DB Serverless'
     db-serverless: 'Astra DB Serverless'
     astra-ui: 'Astra Portal'
+    graph-store: 'Graph Store'
 nav:
 - modules/ROOT/nav.adoc

docs/modules/ROOT/nav.adoc

@@ -27,6 +27,7 @@
 .Graph Libraries
 * xref:knowledge-graph:index.adoc[]
 * xref:knowledge-graph:knowledge-graph.adoc[]
+* xref:knowledge-graph:knowledge-store.adoc[]
 
 .Introduction to RAG
 * xref:intro-to-rag:index.adoc[]
@@ -42,6 +43,7 @@
 * xref:examples:index.adoc[]
 * xref:examples:colbert.adoc[]
 * xref:examples:knowledge-graph.adoc[]
+* xref:examples:knowledge-store.adoc[]
 * xref:examples:langchain_multimodal_gemini.adoc[]
 * xref:examples:nvidia_embeddings.adoc[]
 * xref:examples:hotels-app.adoc[]

docs/modules/examples/pages/knowledge-graph.adoc

@@ -25,7 +25,7 @@ This feature is currently under development and has not been fully tested. It is
 +
 [source,bash]
 ----
-pip install ragstack-ai-knowledge-graph python-dotenv
+pip install "ragstack-ai-langchain[knowledge-graph]" python-dotenv
 ----
 +
 . Create a `.env` file and store the necessary credentials.
@@ -108,6 +108,7 @@ render_graph_documents(graph_documents)
 graph_store.add_graph_documents(graph_documents)
 ----
 
+[[query-graph-store]]
 == Query the graph store
 
 . Query the `GraphStore`.