This HTML5 document contains 9 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

Prefix	IRI
rdfs	http://www.w3.org/2000/01/rdf-schema#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
owl	http://www.w3.org/2002/07/owl#
xsdh	http://www.w3.org/2001/XMLSchema#
n2	http://www.ontology-of-units-of-measure.org/resource/om-2/

Statements

Subject Item

n2:ReddeningB-V

rdf:type

owl:Class

rdfs:subClassOf

n2:Reddening

rdfs:label

reddening (B-V)

rdfs:comment

Reddening causes the star to appear redder if more dust or gas is between the star and the observer. The standard reddening is measured using the B and V passbands.

n2:LaTeXSymbol

E_{\mathit{B-V}}

n2:alternativeLabel

wavelength-selective extinction (B-V) colour excess (B-V)

n2:commonlyHasUnit

n2:magnitude

n2:symbol

E_B-V