assertion  retraction  graph  subject    predicate    object                                                                                                                                                                                                datatype    annotation
1          0           graph  DOID:6217  IAO:0000115  A gastric adenocarcinoma that is characterized by the presence of a diffuse infiltrate, composed of individual adenocarcinoma cells or groups of adenocarcinoma cells in a fibrous or mucoid stroma.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://ncit.nci.nih.gov/ncitbrowser/ConceptReport.jsp?dictionary=NCI_Thesaurus&ns=ncit&code=C9159""}]}"