{"content":[{"attachment":{"contentType":"text/html","title":"Homo sapiens mutS homolog 2 (MSH2), transcript variant 1, mRNA","url":"https://www.ncbi.nlm.nih.gov/nuccore/NM_000251.3?report=fasta"}}],"description":"A sample Document Reference instance representing Homo sapiens mutS homolog 2 (MSH2), transcript variant 1, mRNA.","docStatus":"preliminary","id":"example-genomicfile-nm0002513","identifier":[{"system":"http://www.somesystemabc.net/identifiers/files","value":"11111"}],"resourceType":"DocumentReference","securityLabel":[{"coding":[{"code":"R","display":"Restricted","system":"http://terminology.hl7.org/CodeSystem/v3-Confidentiality"}]}],"status":"current"}