@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_00063 a sh:SPARQLExecutable,
        sh:SPARQLSelectExecutable ;
    rdfs:comment "Proteins that have at least one RRM RNA-binding domain and either no GO \"RNA binding\" or a GO \"RNA binding\" with evidence cv:ECO_0000501 or cv:ECO_0000250"@en ;
    sh:prefixes _:sparql_examples_prefixes ;
    sh:select """PREFIX : <http://nextprot.org/rdf/>
PREFIX nextprot_cv: <http://nextprot.org/rdf/terminology/>

SELECT DISTINCT ?entry WHERE {
 {
 ?entry :isoform ?iso.
 # >=1 RRM RNA-binding domain
 ?iso :region/:term nextprot_cv:DO-00581.
 # No GO "RNA binding"
 filter not exists {
 ?iso :function/:term /:childOf nextprot_cv:GO_0003723
 }
 }
 union{
 ?entry :isoform ?iso.
 # >=1 RRM RNA-binding domain
 ?iso :region/:term nextprot_cv:DO-00581.
 # GO "RNA binding" with evidence IEA or ISS
 ?iso :function ?s1.
 ?s1 :term /:childOf nextprot_cv:GO_0003723.
 filter not exists { ?s1 :negativeEvidence ?negev. } # No negative function evidence
 ?s1 :evidence /:evidenceCode /:childOf ?pcode.
 values ?pcode { nextprot_cv:ECO_0000501 nextprot_cv:ECO_0000250 }
 }
}""" ;
    schema:keywords "domain",
        "method",
        "nucleotide binding",
        "region",
        "tutorial" ;
    schema:target <https://sparql.nextprot.org/sparql> .