{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "string",
    "description": "The specimen or sample analyzed. More values will be added as needed.",
    "references": [
        {
            "description": "The SNOMED code represents Body substance sample (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/309050000"
        },
        {
            "value": "breath",
            "description": "The SNOMED code represents Breath substance (substance)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/122554006"
        },
        {
            "value": "capillary blood",
            "description": "The SNOMED code represents Capillary blood specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/122554006"
        },
        {
            "value": "interstitial fluid",
            "description": "The SNOMED code represents Interstitial fluid specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/258479004"
        },
        {
            "value": "saliva",
            "description": "The SNOMED code represents Saliva specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/119342007"
        },
        {
            "value": "sweat",
            "description": "The SNOMED code represents Sweat specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/122569007"
        },
        {
            "value": "tears",
            "description": "The SNOMED code represents Tears specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/122594008"
        },
        {
            "value": "urine",
            "description": "The SNOMED code represents Urine specimen (specimen)",
            "url": "http://purl.bioontology.org/ontology/SNOMEDCT/122575003"
        }
    ],
    "enum": [
        "breath",
        "capillary blood",
        "interstitial fluid",
        "lacrimal fluid",
        "saliva",
        "sweat",
        "urine"
    ]
}