assertion  retraction  graph  subject       predicate    object                                                                 datatype    annotation
1          0           graph  DOID:0040084  IAO:0000115  A bacterial pneumonia has_material_basis_in Streptococcus pneumoniae.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/26396191""}],""rdfs:comment"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""IEDB:RV""}]}"