[
  {
    "assertion": 1,
    "retraction": 0,
    "graph": "graph",
    "subject": "DOID:4929",
    "predicate": "IAO:0000115",
    "object": "An adenocarcinoma that derives_from epithelial cells originating in glandular tissue. The tumor has branched angular tubules embedded in a loose fibrous stroma.",
    "datatype": "xsd:string",
    "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://www.ncbi.nlm.nih.gov/books/NBK553180/\"}]}"
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]