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

ex:NXQ_00278 a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Authors who have reported more than 25000 human protein-protein interactions "@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX : <http://nextprot.org/rdf/>

SELECT DISTINCT (str(?auth) AS ?auth1) (count (distinct ?itid) as ?itcnt) WHERE {
 ?entry :isoform / :binaryInteraction ?interaction.
 ?interaction :evidence / :reference ?publi .
 ?publi :author / :name ?auth .
 ?interaction :interactant ?interactant; :quality :GOLD; :entryAnnotationId ?itid.
} group by ?auth having (count (distinct ?itid) > 25000)
order by desc(?itcnt)""" ;
    schema:keywords "PPI",
        "publication",
        "tutorial" ;
    schema:target <https://sparql.nextprot.org/sparql> .