[ { "assertion": 1, "retraction": 0, "graph": "graph", "subject": "DOID:2916", "predicate": "IAO:0000115", "object": "A hypersensitivity reaction disease that is characterized by a cell-mediated response to antigens, where Th1 helper T cells react with antigens on antigen-presenting cells and cause a delayed type immune response.", "datatype": "xsd:string", "annotation": "{\"dce:type\":[{\"datatype\":\"_IRI\",\"meta\":\"owl:Axiom\",\"object\":\"obo:ECO_0007638\"}],\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://en.wikipedia.org/wiki/Type_IV_hypersensitivity\"}]}" } ]