OEO Ontology

Overview / Open Energy Ontology / Class - quantity value
Label: quantity value

Definition:
A quantity value is an information content entity defined by a numeral together with a unit of measurement to quantify an entity.

Sub classes:
Definition:
A relational quantity value is a quantity value that quantifies two or more quantities in relation to each other.

Definition:
An area value is a quantity value indicating the size of a two-dimensional spatial region.

Definition:
An areal energy density is a quantity value that states a certain energy amount per area.

Definition:
An areal power density is a quantity value that indicates a certain power per area.

Definition:
A coefficient of performance value is a quantity value stating the ratio between the work input and the total output of an energy conversion process.

Definition:
Cost is a quantity value that describes the amount of money needed to buy, make, or do a thing.

Definition:
A due is a quantity value that represents a payment that an agent makes to belong to an organisation.

Definition:
An efficiency value is a quantity value stating the ratio between a process's inputs and the outputs that are used.

Definition:
An emission value is a quantity value that quantifies an emission rate and has a mass unit.

Definition:
An energy value is a quantity value that has an energy unit as unit.

Definition:
A fee is a quantity value that represents an amount of money paid for a particular piece of work or for a particular right or service.

Definition:
A forecast error is a quantity value that quantifies the difference between a measured and a forecasted value.

Definition:
Full load hours are a quantity value that describes the utilization of a technical device. The value of the full load hours is obtained by dividing the annual amount of energy generated by the declared net capacity of the plant.

Definition:
Global warming potential (GWP) is a quantity value that measures the the time-integrated radiative forcing due to a pulse emission of a given component, relative to a pulse emission of an equal mass of carbon dioxide (CO2).

Definition:
A gross domestic product is a quantity value that represents the broadest measure of aggregate economic activity, measuring the total unduplicated market value of all final goods and services produced within a statistical area in a period.

Definition:
Gross value added is a quantity value that is the value of goods and services produced in a sector of an economy, measuring that sector's contribution to gross domestic product (GDP). It is calculated as the monetary value of products and services produced, less the value of intermediate consumption.

Definition:
Length value is a quantity value that has a length unit as unit.

Definition:
Marginal cost is the quantity value that corresponds to the change in the total cost that arises when the quantity produced is incremented by one unit; that is, it is the cost of producing one more unit of a good.

Definition:
A markdown is a quantity value that indicates a virtual amount deducted from an assumed or historical price to predict a price in a different context.

Definition:
Market revenue is a quantity value that represents the income from a trade at a market exchange.

Definition:
A markup is a quantity value that indicates a virtual amount added to an assumed or historical price to predict a price in a different context.

Definition:
A maximum value is a quantity value that represents the upper limit of an artificial object or process to contain or transform another entity.

Definition:
A monetary value is a quantity value that states the amount of money specified in monetary units.

Definition:
OBSOLETE: An economic value is a quantity value that is economically relevant.

Definition:
A population count is a quantity value to measure the size of a population.

Definition:
A power value is a quantity value that has a power unit as unit.

Definition:
A remuneration is a quantity value that describes a financial compensation provided in exchange for services performed.

Definition:
A slope is a quantity value with a plane angle unit that measures the angle between the plane of a surface and the horizontal plane.

Definition:
A specific space requirement is a quantity value that indicates a certain space requirement per nameplate capacity.

Definition:
A surface azimuth angle is a quantity value with a plane angle unit that measures the deviation of the projection on a horizontal plane of the normal to the plane from the local meridian, with zero due south, east negative, and west positive.

Definition:
A time span is a quantity value indicating the duration of a one-dimensional temporal region, measured in a time unit.

Definition:
A transport performance value is a quantity value that indicates the performance of a transport process in terms of its mileage and amount of transported people and/or goods.

Definition:
A volume is a quantity value indicating the size of a three-dimensional spatial region.

Definition:
A volumetric flow rate value is a quantity value that has a volumetric flow rate unit as unit.

Back to the super classes:
Definition:
A generically dependent continuant that is about some thing.

Editor note:
2014-03-10: The use of "thing" is intended to be general enough to include universals and configurations (see https://groups.google.com/d/msg/information-ontology/GBxvYZCk1oc/-L6B5fSBBTQJ).

Editor note:
information_content_entity 'is_encoded_in' some digital_entity in obi before split (040907). information_content_entity 'is_encoded_in' some physical_document in obi before split (040907). Previous. An information content entity is a non-realizable information entity that 'is encoded in' some digital or physical entity.