@prefix ex: <https://sparql.uniprot.org/.well-known/sparql-examples/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix sh: <http://www.w3.org/ns/shacl#> .

ex:169_batch_kegg_cross_references a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Given a batch of UniProt accessions, retrieve each one's KEGG gene cross-reference in a single query. Note: if building metabolic pathways we recommend looking at how Rhea is used in UniProt."@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX up: <http://purl.uniprot.org/core/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX uniprotkb: <http://purl.uniprot.org/uniprot/>

SELECT
  ?protein
  ?keggGene
WHERE {
  VALUES ?protein { uniprotkb:P04637 uniprotkb:P01308 uniprotkb:Q13613 }
  ?protein rdfs:seeAlso ?keggGene .
  ?keggGene up:database <http://purl.uniprot.org/database/KEGG> .
}""" ;
    schema:keywords "batch lookup" , "KEGG" , "cross-reference" ;
    schema:target <https://sparql.uniprot.org/sparql/> .