@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:136_self_interacting_reviewed_human_proteins a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Find reviewed human proteins that are annotated as self-interacting, i.e. known to form homodimers or homo-oligomers"@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX up: <http://purl.uniprot.org/core/>
PREFIX taxon: <http://purl.uniprot.org/taxonomy/>

SELECT
  DISTINCT
    ?protein
WHERE {
  ?protein a up:Protein ;
    up:organism taxon:9606 ;
    up:reviewed true ;
    up:interaction ?interaction .
  ?interaction a up:Self_Interaction .
}""" ;
    schema:keywords "interaction" , "self-interaction" , "homodimer" ;
    schema:target <https://sparql.uniprot.org/sparql/> .