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

Inheritance

core_field
- api

Applicable Classes

Name	Description	Modifies Slot
Biosample	Biological source material which can be characterized by an experiment	no

Properties

Range: QuantityValue

Examples

Value

Identifier and Mapping Information

Annotations

property	value
expected_value	measurement value

Schema Source

from schema: https://w3id.org/nmdc/nmdc

Mappings

Mapping Type	Mapped Value
self	MIXS:0000157

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://w3id.org/nmdc/nmdc
rank: 1000
is_a: core field
slot_uri: MIXS:0000157
alias: api
domain_of:
- Biosample
range: QuantityValue
multivalued: false