@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:110_uniprot_unamed_plasmids a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Sometimes it is known that a gene encoding a protein UniProtKB is located on a plasmid or an organelle, but the name of the plasmid is unknown."@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX up: <http://purl.uniprot.org/core/>

SELECT 
    ?protein 
    ?plasmidOrOrganelle
    ?label
WHERE {
    ?protein a up:Protein ;
      up:encodedIn ?plasmidOrOrganelle .
    OPTIONAL {
        ?plasmidOrOrganelle rdfs:label ?label .
    }
}""" ;
    schema:keywords "gene location" ;
    schema:target <https://sparql.uniprot.org/sparql/> .