sub:provenance {
  sub:assertion dcterms:description "[In order to test the hypothesis that the unexpectedly high prevalence of PKU in northwestern Germany (northern region of the FRG) is due to the migration of Germans from eastern regions of prewar Germany in the decade after World War II, grandparental origin was determined in a group of 87 pediatric PKU patients and in a control group of 210 children.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en ;
    wi:evidence dgn-void:source_evidence_literature ;
    sio:SIO_000772 miriam-pubmed:6693127 ;
    prov:wasDerivedFrom dgn-void:BEFREE ;
    prov:wasGeneratedBy eco:ECO_0000203 .
  dgn-void:BEFREE pav:importedOn "2017-02-19"^^xsd:date .
  dgn-void:source_evidence_literature a eco:ECO_0000212 ;
    rdfs:comment "Gene-disease associations inferred from text-mining the literature."@en ;
    rdfs:label "DisGeNET evidence - LITERATURE"@en .
}