assertion  retraction  graph  subject        predicate        object                                                                                                                                                   datatype    annotation
1          0           graph  ONTIE:0003308  rdfs:label       environmental exposure to endemic/ubiquitous agent without evidence for disease                                                                          xsd:string  
1          0           graph  ONTIE:0003308  IAO:0000234      IEDB                                                                                                                                                     xsd:string  
1          0           graph  ONTIE:0003308  IAO:0000115      A process in which an organism's exposure to a material entity is assumed from that material being commonly present in the environment of the organism.  xsd:string  
1          0           graph  ONTIE:0003308  IAO:0000112      Exposure of a human to Timothy grass pollen in an area where it is known to be common during pollen season without experiencing any allergic symptoms.   xsd:string  
1          0           graph  ONTIE:0003308  rdfs:subClassOf  BFO:0000015                                                                                                                                              _IRI        
1          0           graph  ONTIE:0003308  rdf:type         owl:Class                                                                                                                                                _IRI