Project:SPARQL/examples: Difference between revisions

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(→‎Food Composition Tables in WikiFCD: add query for food items with FoodOn id and NALT id)
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   }
   }
</SPARQL>
</SPARQL>
== wikiFCD federated query for food items with foodOn id and NALT id==
==WikiFCD federated query for food items with foodOn id and NALT id==
<SPARQL>
<SPARQL>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX wd: <http://www.wikidata.org/entity/>
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PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX p: <https://wikifcd.wikibase.cloud/prop/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
PREFIX pr: <https://wikifcd.wikibase.cloud/prop/reference/>
PREFIX dct: <http://purl.org/dc/terms/>
PREFIX dct: <http://purl.org/dc/terms/>


SELECT DISTINCT ?item ?itemLabel ?foodon ?nalt  WHERE {
SELECT DISTINCT ?item ?itemLabel ?foodon ?nalt  WHERE {
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?item rdfs:label ?itemLabel  
?item rdfs:label ?itemLabel  
   SERVICE <https://query.wikidata.org/sparql> {
   SERVICE <https://query.wikidata.org/sparql> {
     ?wikidata wdt:P2004 ?nalt
     ?wikidata wdt:P2004 ?nalt  
 
   }}
   }}
</SPARQL>
</SPARQL>

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