boilerplate wikidata federated query - Wikidata

7 Mar 2023


      Hi all,
I'm hoping to compare a local (my wikibase) property to its remote (wikidata) counterpart, as part of a quality control project. I'm struggling with what may be basic plumbing. Query below. I suspect my error is in the #commented out section. Can someone share a boilerplate wikidata SERVICE example?
Many thanks,
Michael Lindsey
UC Berkeley School of Law
PREFIX ira:https://ir-authorities.wikibase.cloud/entity/
PREFIX irp:https://ir-authorities.wikibase.cloud/prop/direct/
select ?person ?localLCN ?remoteLCN {
   ?person irp:P20 ira:Q174;
           irp:P2 ?wikidataQNumber;
           irp:P8 ?localLCN.
   #SERVICE http://query.wikidata.org/sparql { 
   #        wd:?wikidataQNumber wd:P244 ?remoteLCN. 
   #} 
   SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}