Update README

Author: julianrojas87

README.md

@@ -2,10 +2,10 @@
 
 [![Build and tests with Node.js](https://github.com/rdf-connect/sparql-ingest-processor-ts/actions/workflows/build-test.yml/badge.svg)](https://github.com/rdf-connect/sparql-ingest-processor-ts/actions/workflows/build-test.yml) [![npm](https://img.shields.io/npm/v/@rdfc/sparql-ingest-processor-ts.svg?style=popout)](https://npmjs.com/package/@rdfc/sparql-ingest-processor-ts)
 
-TypeScript [RDF-Connect](https://rdf-connect.github.io/rdfc.github.io/) processor for ingesting [SDS records](https://treecg.github.io/SmartDataStreams-Spec/) into a SPARQL endpoint.
+TypeScript [RDF-Connect](https://rdf-connect.github.io/rdfc.github.io/) processor for ingesting [SDS records](https://treecg.github.io/SmartDataStreams-Spec/) or in general, a stream of RDF quads into a SPARQL endpoint.
 
-This processor takes a stream of RDF records, transforms them into [SPARQL Update](https://www.w3.org/TR/sparql11-update/) queries, and executes them against a SPARQL Graph Store via the [SPARQL Protocol](https://www.w3.org/TR/sparql11-protocol/).  
-It supports `INSERT DATA`, `DELETE INSERT WHERE`, and `DELETE WHERE` queries, configurable through change semantics or SDS record content.
+This processor takes a stream of RDF records, transforms them into corresponding [SPARQL Update](https://www.w3.org/TR/sparql11-update/) queries, and executes them against a SPARQL Graph Store via the [SPARQL Protocol](https://www.w3.org/TR/sparql11-protocol/).  
+It supports `INSERT DATA`, `DELETE INSERT WHERE`, and `DELETE WHERE` queries, configurable through change semantics or SDS record content. It also supports direct quad ingestion via the SPARQL Graph Store Protocol.
 
 ---
 
@@ -46,8 +46,7 @@ npm install @rdfc/sparql-ingest-processor-ts
 <ingester> a rdfc:SPARQLIngest;
     rdfc:memberStream <in>;
     rdfc:ingestConfig [
-        rdfc:memberIsGraph false;
-        rdfc:memberShape "http://ex.org/Shape1", "http://ex.org/Shape2";
+        rdfc:memberShape "http://ex.org/Shape";
         rdfc:changeSemantics [
             rdfc:changeTypePath "http://ex.org/changeType";
             rdfc:createValue "http://ex.org/Create";
@@ -60,7 +59,14 @@ npm install @rdfc/sparql-ingest-processor-ts
             rdfc:transactionEndPath "http://ex.org/transactionEnd"
         ];
         rdfc:graphStoreUrl "http://example.org/sparql";
-        rdfc:forVirtuoso false
+        rdfc:forVirtuoso false;
+        rdfc:accessToken "myAccessToken";
+        rdfc:measurePerformance [
+            rdfc:name "myPerformanceMeasurement";
+            rdfc:outputPath "/path/to/output.json";
+            rdfc:failureIsFatal true;
+            rdfc:queryTimeout 30000
+        ]
     ];
     rdfc:sparqlWriter <out>.
 ```
@@ -77,13 +83,12 @@ npm install @rdfc/sparql-ingest-processor-ts
 ---
 
 ### Parameters of `rdfc:IngestConfig`:
-- `rdfc:memberIsGraph` (**boolean**, required): Whether each SDS record represents a named graph.
-- `rdfc:memberShape` (**string**, optional, repeatable): SHACL shape identifiers used to guide query construction when payloads are incomplete.
+- `rdfc:memberShape` (**string**, optional): SHACL shape used to guide query construction when payloads are incomplete.
 - `rdfc:changeSemantics` (**rdfc:ChangeSemantics**, optional): Configures mapping between change types (create/update/delete) and SPARQL operations.
-- `rdfc:targetNamedGraph` (**string**, optional): Force all operations into a specific named graph (ignored if `memberIsGraph = true`).
+- `rdfc:targetNamedGraph` (**string**, optional): Force all operations into a specific named graph.
 - `rdfc:transactionConfig` (**rdfc:TransactionConfig**, optional): Groups records by transaction ID for atomic updates.
 - `rdfc:graphStoreUrl` (**string**, optional): SPARQL Graph Store endpoint URL.
-- `rdfc:forVirtuoso` (**boolean**, optional): Enables Virtuoso-specific handling.
+- `rdfc:forVirtuoso` (**boolean**, optional): Enables Virtuoso-specific handling to avoid query size limits.
 - `rdfc:accessToken` (**string**, optional): Access token for authenticated graph stores.
 - `rdfc:measurePerformance` (**rdfc:PerformanceConfig**, optional): Enables performance measurement of SPARQL queries.
 
@@ -117,7 +122,6 @@ npm install @rdfc/sparql-ingest-processor-ts
 <ingester> a rdfc:SPARQLIngest;
     rdfc:memberStream <in>;
     rdfc:ingestConfig [
-        rdfc:memberIsGraph true;
         rdfc:targetNamedGraph "http://example.org/targetGraph";
         rdfc:graphStoreUrl "http://example.org/sparql"
     ];
@@ -128,8 +132,7 @@ npm install @rdfc/sparql-ingest-processor-ts
 
 ## Notes
 
-- Delete operations can be handled differently depending on how complete the SDS record payload is.
-- When `memberIsGraph = true`, queries are wrapped with `GRAPH` and `WITH` clauses.
-- Transactions can buffer multiple SDS records and commit them together using `rdfc:transactionConfig`.
-- SHACL shapes (`rdfc:memberShape`) can be provided to help identify deletion targets when payloads are incomplete.
+- Delete operations can be handled differently depending on how complete the input record is.
+- Transactions can buffer multiple input records and commit them together using `rdfc:transactionConfig`.
+- A SHACL shape (`rdfc:memberShape`) can be provided to help identify deletion targets when payloads are incomplete.