This HTML5 document contains 11 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

Prefix	IRI
n2	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n6	http://qudt.org/vocab/unit/
n3	http://qudt.org/schema/qudt/
skos	http://www.w3.org/2004/02/skos/core#
n7	http://qudt.org/vocab/dimensionvector/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n9	http://qudt.org/2.1/vocab/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdh	http://www.w3.org/2001/XMLSchema#

Statements

Subject Item

n2:Constringence

rdf:type

n3:QuantityKind

rdfs:label

Constringence

rdfs:isDefinedBy

n9:quantitykind

skos:broader

n2:DimensionlessRatio

dcterms:description

In optics and lens design, constringence of a transparent material, also known as the Abbe number or the V-number, is an approximate measure of the material's dispersion (change of refractive index versus wavelength), with high values of V indicating low dispersion.

skos:altLabel

Abbe Number V-number

n3:applicableUnit

n6:UNITLESS

n3:hasDimensionVector

n7:A0E0L0I0M0H0T0D1

n3:informativeReference

https://en.wikipedia.org/wiki/Abbe_number

n3:symbol

V