Slot: API gravity (api)

API gravity is a measure of how heavy or light a petroleum liquid is compared to water (source: https://en.wikipedia.org/wiki/API_gravity) (e.g. 31.1° API)

URI: MIXS:0000157 Alias: api

Inheritance

• core_field
  • api

Applicable Classes

Name	Description	Modifies Slot
HcrFluidsSwabsInterface	hcr_fluids_swabs dh_interface	no
HcrCoresInterface	hcr_cores dh_interface	no

Properties

• Range: String

• Regex pattern: ^[-+]?[0-9]*\.?[0-9]+ +\S.*$

Aliases

• API gravity

Examples

Value

Identifier and Mapping Information

Annotations

property	value
expected_value	measurement value
preferred_unit	degrees API
occurrence	1
units_alignment_excuse	non_ucum_unit

Schema Source

• from schema: https://example.com/nmdc_submission_schema

Mappings

Mapping Type	Mapped Value
self	MIXS:0000157
native	nmdc_sub_schema:api

LinkML Source

name: api
annotations:
  expected_value:
    tag: expected_value
    value: measurement value
  preferred_unit:
    tag: preferred_unit
    value: degrees API
  occurrence:
    tag: occurrence
    value: '1'
  units_alignment_excuse:
    tag: units_alignment_excuse
    value: non_ucum_unit
description: 'API gravity is a measure of how heavy or light a petroleum liquid is
  compared to water (source: https://en.wikipedia.org/wiki/API_gravity) (e.g. 31.1°
  API)'
title: API gravity
examples:
- value: ''
from_schema: https://example.com/nmdc_submission_schema
aliases:
- API gravity
rank: 291
is_a: core field
slot_uri: MIXS:0000157
alias: api
domain_of:
- HcrCoresInterface
- HcrFluidsSwabsInterface
slot_group: mixs_core_section
range: string
multivalued: false
pattern: ^[-+]?[0-9]*\.?[0-9]+ +\S.*$