{
  "$comment": "JSON Schema document created by ShapeChange - https://shapechange.net/",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://ext.iide.dev/schemas/geosciml/json/4.1/laboratoryAnalysisSpecimen.json",
  "description": "The LaboratoryAnalysis-Specimen application model extends the ISO19156 model for Observations, Measurements and Sampling.  It specifically describes processes and results related to the analysis of (geological) samples using instruments, commonly in a laboratory environment. The design of this package is also informed by the MOLES v3 data model.",
  "$defs": {
    "AnalyticalInstrument": {
      "$anchor": "AnalyticalInstrument",
      "description": "The analytical instrument is the category of instrument used to perform an analytical measurement or observation.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "place": {
              "oneOf": [
                {
                  "type": "null"
                },
                {
                  "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Responsibility"
                }
              ]
            },
            "properties": {
              "type": "object",
              "properties": {
                "type": {
                  "description": "The property type:InstrumentTypeTerm reports a term from a controlled vocabulary that describes the category of instrument used in an analytical session (e.g., XRF, ICPMS, SHRIMP, etc.).",
                  "$ref": "#InstrumentTypeTerm"
                },
                "model": {
                  "description": "The property mode:Primitive::CharacterString contains a string identifying the model of instrument used. (e.g., instrument type \u003d XRD, model \u003d Siemens Diffraktometer D500).",
                  "type": "string"
                },
                "serialNumber": {
                  "description": "The property serialNumber:Primitive::CharacterString contains a string that contains the serial number of the machine used in an analytical session.",
                  "type": "string"
                },
                "commissionDate": {
                  "description": "The property commissionDate is an association between an AnalyticalInstrument and a TM_Instant corresponding to the date of the commissioning of an instrument.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.opengis.net/json-fg/time.json#/$defs/timestamp"
                    }
                  ]
                },
                "usedIn": {
                  "description": "The property usedIn is an association between an AnalyticalInstrument and an AnalyticalSession identifying an analytical sessions which used this instrument.",
                  "type": "array",
                  "items": {
                    "oneOf": [
                      {
                        "$ref": "#/$defs/SCLinkObject"
                      },
                      {
                        "$ref": "#AnalyticalSession"
                      }
                    ]
                  },
                  "uniqueItems": true
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "AnalyticalMethod": {
      "$anchor": "AnalyticalMethod",
      "description": "The AnalyticalMethod provides the name, and published citation, of the analytical method used in an analytical session.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "methodName": {
                  "description": "The property methodName:AnalyticalMethodTerm contains a term from a controlled vocabulary that describes an analytical method used in a session (e.g., XRF mass spectrometry, ICPMS, SHRIMP geochronology).",
                  "$ref": "#AnalyticalMethodTerm"
                },
                "citation": {
                  "description": "The citation property is an association between an AnalyticalMethod and a CIT:CI_Citation describing a published description of a particular analytical method (e.g., a standard operating procedure document).",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Citation"
                    }
                  ]
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "AnalyticalMethodTerm": {
      "$anchor": "AnalyticalMethodTerm",
      "description": "Refers to a vocabulary of terms describing the analytical method used in an analytical session (eg; XRF mass spectrometry, ICPMS, SHRIMP geochronology)",
      "type": "string",
      "format": "uri"
    },
    "AnalyticalProcess": {
      "$anchor": "AnalyticalProcess",
      "description": "An analytical process is a concrete implementation of OM::OM_Process and describes the steps and methods used in an analytical session.  It links to an analytical session (data acquisition) or a computational process which produce analytical results.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "method": {
                  "description": "The property method is an association that links an AnalyticalProcess to an AnalyticalMethod that describes the type of analytical method used to make an observation.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "#AnalyticalMethod"
                    }
                  ]
                },
                "acquisition": {
                  "description": "The property acquisition is an association that links an AnalyticalProcess to an AnalyticalSession that describes the analytical session (e.g., laboratory session) in which an observation was made and data acquired.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "#AnalyticalSession"
                    }
                  ]
                },
                "computation": {
                  "description": "The computation property is an association between an AnalyticalProcess and a CIT:ProcessStep that describes the computational process associated with the process.",
                  "type": "object"
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "AnalyticalSession": {
      "$anchor": "AnalyticalSession",
      "description": "This feature type describes the time and operator of a particular laboratory analytical session. AnalyticalSession also has associated links to the type of instrument and analytical method used, processing steps applied to data collected during a session, and instrument parameters unique to that session.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "time": {
                  "description": "The property time is an association between an AnalyticalSession and a TM_Period describing the time period during which the analysis was performed.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.opengis.net/json-fg/time.json#/$defs/interval"
                    }
                  ]
                },
                "operator": {
                  "description": "The property operator is an association between an AnalyticalSession and a CIT:CI_Responsability describing the operator or organisation responsible for the analytical session.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Responsibility"
                    }
                  ]
                },
                "parameter": {
                  "description": "The property parameter (OM::NamedValue) contains a name/value pair to describe arbitrary environmental or instrument setting parameters that apply to an entire analytical session (e.g., voltage, current, temperature, vacuum). The \"name\" attribute of NamedValue is a term from a controlled vocabulary.",
                  "type": "array",
                  "items": {
                    "type": "object"
                  },
                  "uniqueItems": true
                },
                "instrument": {
                  "description": "The property instrument is an association between an AnalyticalSession and an AnalyticalInstrument that describes the instrument used in the analytical session.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "#AnalyticalInstrument"
                    }
                  ]
                },
                "referenceAnalyses": {
                  "description": "The property referenceAnalysis is an association between an AnalyticalSession and a ReferenceSpecimen that describes a reference specimen (i.e., standards, blanks) used in the analytical session.",
                  "type": "array",
                  "items": {
                    "oneOf": [
                      {
                        "$ref": "#/$defs/SCLinkObject"
                      },
                      {
                        "$ref": "#ReferenceSpecimen"
                      }
                    ]
                  },
                  "uniqueItems": true
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "GeochronologicInterpretation": {
      "$anchor": "GeochronologicInterpretation",
      "description": "A GeochronologicInterpretation is an interpretation made by a geologist of the age of a specimen made by statistical analysis of a collection of observations.  A geologic specimen may have multiple geochronological interpretations made on it, each related to a different observation/result collection.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "interpretedAge": {
                  "description": "The interpretedAge property is an association between a GeochronologicInterpretation and a GeologicEvent that describes the dated event, process and environment.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://ext.iide.dev/schemas/geosciml/json/4.1/geoscimlBasic.json#GeologicEvent"
                    }
                  ]
                },
                "isotopicEvent": {
                  "description": "The isotopicEvent:IsotopicEventType contains a term from a controlled vocabulary that describes any isotopic events that are relevant to the interpretation. e.g., closure, isotopic mixing, Pb loss, etc.",
                  "type": "array",
                  "items": {
                    "$ref": "#IsotopicEventType"
                  },
                  "uniqueItems": true
                },
                "isotopicSystem": {
                  "description": "The property isotopicSystem:IsotopicSystemName contains a term from a controlled vocabulary that describes the isotopic system used to calculate geochronological age. A vocabulary would contain values such as: Ar-Ar, K-Ar, Nd-Sm, Pb-Pb, Rb-Sr, Re-Os, U-Pb, etc.",
                  "$ref": "#IsotopicSystemName"
                },
                "statisticalMethod": {
                  "description": "The property statisticalMethod:StatisticalMethodTerm contains a term from a controlled vocabulary that describes the statistical method used to interpret the results.  (e.g., weighted mean, median, concordia, discordia, etc)",
                  "$ref": "#StatisticalMethodTerm"
                },
                "interpretedBy": {
                  "description": "The property interpretedBy is an association between a GeochronologicInterpretation and a CIT:CI_Responsability describing the party responsible for this interpretation.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Responsibility"
                    }
                  ]
                },
                "citation": {
                  "description": "The citation property is an association between a GeochronologicInterpretation and a CIT:CI_Citation that describes authors and other reference information for an interpreted age.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Citation"
                    }
                  ]
                },
                "preferredInterpretation": {
                  "description": "The property preferredInterpretation:Primitive::Boolean indicates whether this interpretation is the preferred interpretation (i.e., the analytical data may be reinterpreted).",
                  "type": "boolean"
                },
                "sourceCollection": {
                  "description": "The property sourceCollection is an association between a GeochronologicInterpretation and an OM::SF_SamplingFeatureCollection that lists a collection of OM::SF_SamplingFeature (e.g., a collection of burn spots or craters from a SHRIMP analytical session).  When legacy published data for which the SamplingFeatureCollection is unknown, it may be delivered with SamplingFeatureCollection \u003d \u0027unknown\u0027.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.opengis.net/json-fg/featurecollection.json"
                    }
                  ]
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "GeologicSamplingMethod": {
      "$anchor": "GeologicSamplingMethod",
      "description": "GeologicSamplingMethod is an implementation of OM::SF_Process to describe the method used to obtain a geologic specimen.\r\nExamples include: \r\n\t- diamond drilling\r\n\t- percussion drilling\r\n\t- piston core drilling\r\n\t- vibro core drilling\r\n\t- channel sampling\r\n\t- sea floor dredging\r\n\t- outcrop sampling",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "method": {
                  "description": "The property method:GeologicSamplingMethodTerm is a term from a controlled vocabulary that describes the process used to obtain or create a geologic specimen. e.g., diamond drilling, percussion drilling, piston core drilling, vibro core drilling, channel sampling, sea floor dredging, crushing, mineral separation, melting, outcrop sampling.",
                  "$ref": "#GeologicSamplingMethodTerm"
                },
                "parameter": {
                  "description": "The property parameter (OM::NamedValue) contains a name/value pair to describe arbitrary parameters used in the sampling process.  The \"name\" attribute of NamedValue shall be a term from a controlled vocabulary.",
                  "type": "array",
                  "items": {
                    "type": "object"
                  },
                  "uniqueItems": true
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "GeologicSamplingMethodTerm": {
      "$anchor": "GeologicSamplingMethodTerm",
      "description": "Refers to a vocabulary of terms describing the samplingProcess used to obtain or create the Specimen. eg:\r\ndiamond drilling\r\npercussion drilling\r\npiston core drilling\r\nvibro core drilling\r\nchannel sampling\r\nsea floor dredging\r\ncrushing\r\nmineral separation\r\nmelting\r\ngeological hammer",
      "type": "string",
      "format": "uri"
    },
    "GeologicSpecimenPreparation": {
      "$anchor": "GeologicSpecimenPreparation",
      "description": "GeologicSpecimenPreparation is an extension of ISO Specimen::preparationStep to allow details of preparation steps to be delivered (e.g., filtration and mesh size, chemical additives, crushing methods, drying parameters, etc.).",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "preparationMethod": {
                  "description": "The preparationMethod:GeologicSpecimenPreparationTerm contains a term from a controlled vocabulary that describes the method employed for the preparation of a geologic specimen for further analysis.",
                  "$ref": "#GeologicSpecimenPreparationTerm"
                },
                "parameter": {
                  "description": "The property parameter (OM::NamedValue) contains name/value pair to describe arbitrary parameters used in this preparation step (e.g., mesh size in a sieving process, type of chemical additives, parameters in a mineral separation process). The \"name\" attribute of NamedValue shall be a term from a controlled vocabulary.",
                  "type": "array",
                  "items": {
                    "type": "object"
                  },
                  "uniqueItems": true
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "GeologicSpecimenPreparationTerm": {
      "$anchor": "GeologicSpecimenPreparationTerm",
      "description": "Refers to a vocabulary of terms to describe sample preparation applied to geologic specimens, typically in preparation for analytical processes like geochemistry or microscopy. eg: \r\ncrush\r\nmineral separation\r\nthin section\r\ncut\r\npolish\r\nmount\r\nacid digestion",
      "type": "string",
      "format": "uri"
    },
    "Image": {
      "$anchor": "Image",
      "description": "The Image feature type is used to describe images of sampling features, for example, photographs of ion microprobe grain mounts.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object"
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "InstrumentTypeTerm": {
      "$anchor": "InstrumentTypeTerm",
      "description": "Refers to a vocabulary of Instrument types (eg; XRF, ICPMS, SHRIMP, etc)",
      "type": "string",
      "format": "uri"
    },
    "IsotopicEventType": {
      "$anchor": "IsotopicEventType",
      "description": "Refers to a vocabulary of terms to describe any isotopic processes relevant to the geochronologic interpretation. eg:closure, isotopic mixing, Pb loss, etc",
      "type": "string",
      "format": "uri"
    },
    "IsotopicSystemName": {
      "$anchor": "IsotopicSystemName",
      "description": "Refers to a vocabulary of isotopic systems such as Ar-Ar, K-Ar, Nd-Sm, U-Pb, Pb-Pb, Re-Os, etc",
      "type": "string",
      "format": "uri"
    },
    "ReferenceSpecimen": {
      "$anchor": "ReferenceSpecimen",
      "description": "A reference specimen is a specimen with known or accepted values of some property.  The citation property describes the location of a published description of these values. Reference specimens include analytical blanks. ReferenceSpecimens are used in quality control procedures to assess method reproducibility. \r\n\r\nAnalytical results from a reference specimen analysed during an AnalyticalSession are delivered in the same way as the results of other specimens analysed in that session.",
      "allOf": [
        {
          "$ref": "https://schemas.opengis.net/json-fg/feature.json"
        },
        {
          "type": "object",
          "properties": {
            "properties": {
              "type": "object",
              "properties": {
                "referenceDescription": {
                  "description": "The property referenceDescription is an association between a ReferenceSpecimen and a CIT:CI_Citation that references a citation of published analytical results for this standard reference specimen.",
                  "oneOf": [
                    {
                      "$ref": "#/$defs/SCLinkObject"
                    },
                    {
                      "$ref": "https://schemas.isotc211.org/json/19115/-4/mdj/1.0.0/mdj.json#/$defs/CI_Citation"
                    }
                  ]
                },
                "usedIn": {
                  "description": "The property usedIn is an association between a ReferenceSpecimen and an AnalyticalSession in which the reference specimen was used.",
                  "type": "array",
                  "items": {
                    "oneOf": [
                      {
                        "$ref": "#/$defs/SCLinkObject"
                      },
                      {
                        "$ref": "#AnalyticalSession"
                      }
                    ]
                  },
                  "uniqueItems": true
                }
              }
            }
          }
        },
        {
          "required": [
            "featureType",
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            }
          }
        }
      ]
    },
    "SCLinkObject": {
      "title": "link object",
      "description": "definition of a link object",
      "type": "object",
      "required": [
        "href"
      ],
      "properties": {
        "href": {
          "type": "string",
          "description": "Supplies the URI to a remote resource (or resource fragment)."
        },
        "rel": {
          "type": "string",
          "description": "The type or semantics of the relation."
        },
        "type": {
          "type": "string",
          "description": "A hint indicating what the media type of the result of dereferencing the link should be."
        },
        "hreflang": {
          "type": "string",
          "description": "A hint indicating what the language of the result of dereferencing the link should be."
        },
        "title": {
          "type": "string",
          "description": "Used to label the destination of a link such that it can be used as a human-readable identifier."
        },
        "length": {
          "type": "integer"
        }
      }
    },
    "StatisticalMethodTerm": {
      "$anchor": "StatisticalMethodTerm",
      "description": "Refers to a vocabulary describing statistical methods used in interpret geochronologic data",
      "type": "string",
      "format": "uri"
    }
  }
}