query: SELECT ?Property_ ?Property_Label ?Property_Description ?namespace_ ?constraint_status_ ?constraint_status_Label
  WHERE {
    
  	?Property_ p:P2302 ?Commons_link_statement .
  	?Commons_link_statement ps:P2302 wd:Q21510852 .
  	OPTIONAL {?Commons_link_statement pq:P2307 ?namespace_ .}
  	OPTIONAL {?Commons_link_statement pq:P2316 ?constraint_status_ .}
  
  	SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  
  } 