# Loop3D Profile Vocabulary

### A taxonomy

URI
http://qudt.org/community/loop3d/voc
Publisher(s)
QUDT
Creator(s)
Nicholas J. Car (nicholas.car@surroundaustralia.com) of SURROUND Australia Pty Ltd
Created
2020-12-04
Modified
2020-12-04
Vocabulary RDF
RDF (turtle)
Version Control Repository
https://github.com/qudt/qudt-public-repo/tree/master/community/loop3d

## Description

A vocabulary of Units and other class instances from the QUDT ontology used by the Loop3D ontology.

## Concepts ↑

### Nonecp

URI http://qudt.org/vocab/unit/DEG A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by $$^\circ$$ (the degree symbol), is a measurement of plane angle, representing 1/360 of a full rotation; one degree is equivalent to $$2\pi /360 rad$$, $$0.017453 rad$$. It is not an SI unit, as the SI unit for angles is radian, but is an accepted SI unit.

### kilogram per cubic centimetrecp

URI http://qudt.org/vocab/unit/KiloGM-PER-CentiM3 Kilogram per cubic centimetre is an SI derived unit of density, defined by mass in kilograms divided by volume in cubic centimetres. The official SI symbolic abbreviation is $$kg \cdot cm^{-3}$$, or equivalently either $$kg/cm^3$$.

### kilogram per cubic metrecp

URI http://qudt.org/vocab/unit/KiloGM-PER-M3 Kilogram per cubic metre is an SI derived unit of density, defined by mass in kilograms divided by volume in cubic metres. The official SI symbolic abbreviation is $$kg \cdot m^{-3}$$, or equivalently either $$kg/m^3$$.

### Metercp

URI http://qudt.org/vocab/unit/M The metric and SI base unit of distance. The 17th General Conference on Weights and Measures in 1983 defined the meter as that distance that makes the speed of light in a vacuum equal to exactly 299 792 458 meters per second. The speed of light in a vacuum, $$c$$, is one of the fundamental constants of nature. The meter is equal to approximately 1.093 613 3 yards, 3.280 840 feet, or 39.370 079 inches.

### Million Yearscp

URI http://qudt.org/vocab/unit/MegaYR 1,000,000-fold of the derived unit year.

### Nonecp

URI http://qudt.org/vocab/unit/MilliM The millimetre (International spelling as used by the International Bureau of Weights and Measures) or millimeter (American spelling) (SI unit symbol mm) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length. It is equal to 1000 micrometres or 1000000 nanometres. A millimetre is equal to exactlyâ€Š5/127 (approximately 0.039370) of an inch.

### Nonecp

URI http://qudt.org/vocab/unit/PERCENT "Percent" is a unit for 'Dimensionless Ratio' expressed as $$\%$$.

### Nonecp

URI http://qudt.org/vocab/unit/SUSCEPTIBILITY_MAG Magnetic susceptibility is a dimensionless proportionality constant that indicates the degree of magnetization of a material in response to an applied magnetic field. Here M = chi * H. Where M is the magnetization of the material (the magnetic dipole moment per unit volume), measured in amperes per meter, and H is the magnetic field strength, also measured in amperes per meter. Chi is therefore a dimensionless quantity.

## Namespaces ↑

dcterms
http://purl.org/dc/terms/
owl
http://www.w3.org/2002/07/owl#
qudt
http://qudt.org/schema/qudt/
rdf
http://www.w3.org/1999/02/22-rdf-syntax-ns#
rdfs
http://www.w3.org/2000/01/rdf-schema#
sdo
https://schema.org/
skos
http://www.w3.org/2004/02/skos/core#
unit
http://qudt.org/vocab/unit/
xsd
http://www.w3.org/2001/XMLSchema#

## Legend

 cl Collections cp Concepts