NXQ_09626

rq turtle/ttl

• QC
• mass spectrometry
• peptide
• proteomics
• cross-reference

Check there are no entries with an SRM peptide mapping annotation with evidence from SRMAtlas but no xref to SRMAtlas

Use at

• https://sparql.nextprot.org/sparql

PREFIX : <http://nextprot.org/rdf/>
PREFIX cv: <http://nextprot.org/rdf/terminology/>
PREFIX source: <http://nextprot.org/rdf/source/>
PREFIX db: <http://nextprot.org/rdf/db/>

select distinct ?entry where {
  ?entry a :Entry.
  ?entry :isoform /:srmPeptideMapping /:evidence /:assignedBy source:SRMAtlas.
  filter not exists {?entry :reference /:provenance db:SRMAtlas.}
}

graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v1("?entry"):::projected 
  a2((" "))
  a3((" "))
  a4((" "))
  a1((" "))
  c5([":Entry"]):::iri 
  c3([":db/SRMAtlas"]):::iri 
  c10([":source/SRMAtlas"]):::iri 
  f0[["not  "]]
  subgraph f0e0["Exists Clause"]
    e0v1 --":reference"-->  e0a1
    e0a1 --":provenance"-->  e0c3
    e0v1("?entry"):::projected 
    e0a1((" ")):::projected 
    e0c3([":db/SRMAtlas"]):::iri 
  end
  f0--EXISTS--> f0e0
  f0 --> v1
  f0 --> c1
  f0 --> a1
  f0 --> c2
  f0 --> c3
  v1 --":reference"-->  a1
  a1 --":provenance"-->  c3
  v1 --"a"-->  c5
  v1 --":isoform"-->  a2
  a2 --":srmPeptideMapping"-->  a3
  a3 --":evidence"-->  a4
  a4 --":assignedBy"-->  c10