assertion  retraction  graph  subject     predicate            object                                           datatype    annotation
1          0           graph  DOID:60001  rdfs:label           pulmonary artery disease                         xsd:string  
1          0           graph  DOID:60001  oio:id               DOID:60001                                       xsd:string  
1          0           graph  DOID:60001  oio:hasOBONamespace  disease_ontology                                 xsd:string  
1          0           graph  DOID:60001  rdfs:subClassOf      DOID:850                                         _IRI        
1          0           graph  DOID:60001  rdfs:subClassOf      DOID:0050828                                     _IRI        
1          0           graph  DOID:60001  rdf:type             owl:Class                                        _IRI        
1          0           graph  DOID:60001  IAO:0000115          An artery disease that is located in the lungs.  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/23737196""}]}"