SPARQL query to finding wikidata items Which does not have descriptions

#no description
SELECT ?item ?itemLabel ?itemLabel_ml
WHERE 
{
  ?item wdt:P106 wd:Q11900058 .
  optional {?item rdfs:label ?itemLabel_ml . filter(lang(?itemLabel_ml)="ml")}
  filter not exists {?item schema:description ?itemDesc_ml . filter(lang(?itemDesc_ml)="ml")}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

by - Tagishsimon (talk)

My SPARQL query to finding wikidata items Which does not have labels

I would like to get SPARQL query for finding wikidata items ( ?item wdt:P106 wd:Q11900058 ) Which does not have labels and descriptions in language(ml/ar). So that I can add labels and descriptions in those languages. --Akbarali (talk) 09:56, 16 July 2019 (UTC)

#no label
SELECT ?item ?itemLabel ?itemDesc_ml
WHERE 
{
  ?item wdt:P106 wd:Q11900058 .
  filter not exists {?item rdfs:label ?itemLabel_ml . filter(lang(?itemLabel_ml)="ml")}
  optional {?item schema:description ?itemDesc_ml . filter(lang(?itemDesc_ml)="ml")}
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

To try this

Prepared Credit for Tagishsimon 

A lightning talk on Wikipedia at PMSM

A lightning talk was organised by PMSM students who study for journalism . There was a short presentation on wikipedia .Mr.Kamarudhin Elankur welcomed the function.

Wikimedia workshop 2019 - Bukhari College

It is immense pleasure to find out time to organise and lead wikimedia workshops for students and teachers in India. This year we organise a one day workshop at Kondotty Bukhari College .The workshop will be covered major Wikimedia projects like Wikipedia, Wikisource, Wiktionary, Wikiquotes etc. The expecting participants are graduate students at the same college. This event is organized by Wikimedians of Kerala in associations with the Bukhari College Kondotty. 

I have created its event page. It is available here

• Introduction to Wikipedia and other Wikimedia projects
• How to edit in Wikipedia
• Create a new article in Wikipedia
• Introduction to Wikisource
• Add content in Wikisource
• Introduction to Commons
• How to add photographs into commons
• Licenses of Photographs and Articles
• Introduction to Wiktionary, Wikiquote
• Introduction to Wikidata

After the programme.