@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:59 a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Count all isoforms for a given proteome"@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX taxon: <http://purl.uniprot.org/taxonomy/>
PREFIX up: <http://purl.uniprot.org/core/>

PREFIX proteome:<http://purl.uniprot.org/proteomes/>
SELECT
  (COUNT(DISTINCT ?sequence) AS ?allIsoforms)
WHERE
{
  ?protein up:reviewed true .
  ?protein up:organism taxon:9606 .
  ?protein up:sequence ?sequence .
  ?protein up:proteome/^skos:narrower proteome:UP000005640 .
}""" ;
    schema:keywords "proteome" , "isoform" , "count" ;
    schema:target <https://sparql.uniprot.org/sparql/> .