Fuseki update does not appear to be working in version 4.6.1 - sparql

Question

I'm looking to incorporate Fuseki into a project where I need to update a graph, but so far I have not been able to get it to work. To demonstrate this issue, I created a dataset using example 5 from the W3 SPARQL 1.1 standard document.
The dataset w3_update_example_5.ttl (from the standard):
# Graph: http://example/addresses
#prefix foaf: <http://xmlns.com/foaf/0.1/> .
<http://example/president25> foaf:givenName "Bill" .
<http://example/president25> foaf:familyName "McKinley" .
<http://example/president27> foaf:givenName "Bill" .
<http://example/president27> foaf:familyName "Taft" .
<http://example/president42> foaf:givenName "Bill" .
<http://example/president42> foaf:familyName "Clinton" .
The update request, w3_update_example_5.rq (from the standard):
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
WITH <http://example/addresses>
DELETE { ?person foaf:givenName 'Bill' }
INSERT { ?person foaf:givenName 'William' }
WHERE
{ ?person foaf:givenName 'Bill'
}
I start Fuseki with the following command line:
$ ../tmp/apache-jena-fuseki-4.6.1/fuseki-server --update --verbose --file w3_update_example_5.ttl --localhost /w3_update_example_5
I submit this request via s-update:
$ s-update --service=http://localhost:3030/w3_update_example_5/update --update=w3_update_example_5.rq
The server appears to receive the request correctly, but the it returns a 204 No Content status and does not update the graph. The verbose logs from the server for this request:
09:56:32 INFO Fuseki :: [2] POST http://localhost:3030/w3_update_example_5/update
09:56:32 INFO Fuseki :: [2] => User-Agent: SOH/Fuseki 1.0.0
09:56:32 INFO Fuseki :: [2] => Host: localhost:3030
09:56:32 INFO Fuseki :: [2] => Content-Length: 205
09:56:32 INFO Fuseki :: [2] => Content-Type: application/sparql-update
09:56:32 INFO Fuseki :: [2] Update = PREFIX foaf: <http://xmlns.com/foaf/0.1/> WITH <http://example/addresses> DELETE { ?person foaf:givenName 'Bill' } INSERT { ?person foaf:givenName 'William' } WHERE { ?person foaf:givenName 'Bill' }
09:56:32 INFO Fuseki :: [2] 204 No Content (23 ms)
After this request, the Fuseki web UI shows the graph has not changed.
I can edit the graph using the web UI, but when I look at the network traffic, it seems to just send the entire graph back to the server. I don't want to do this. I need to be able to manipulate individual triples in the graph.
Jena has been around long enough that I would expect this to "just work". What am I doing wrong or is this a problem with the server?
I have not had any issues with submitting queries to the server, assuming I have the query correct.

Answer 1

Thanks to AndyS for guidance. Once I removed the WITH line, it worked!
The corrected query:
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
DELETE { ?person foaf:givenName 'Bill' }
INSERT { ?person foaf:givenName 'William' }
WHERE
{ ?person foaf:givenName 'Bill'
}