sub:provenance {
  sub:assertion dcterms:description "[Primary archival tumor tissues of 89 patients with clinical stage I nonseminomatous germ cell tumors were analyzed for MIB-1 expression and histological parameters such as percentage embryonal carcinoma and presence of vascular invasion to determine the value of these parameters to predict absence or presence of occult lymph node disease.]. 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:9224380 ;
    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 .
}