This HTML5 document contains 13 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

Prefix	IRI
n9	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n8	http://qudt.org/vocab/sou/
n3	http://qudt.org/schema/qudt/
n2	http://qudt.org/vocab/unit/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n4	http://qudt.org/vocab/dimensionvector/
n6	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:PlanckDensity

rdf:type

n3:Unit

rdfs:label

Planck Density

rdfs:isDefinedBy

n6:unit

dcterms:description

The Planck density is the unit of density, denoted by \(\rho_P\), in the system of natural units known as Planck units. \(1\ \rho_P \ is \approx 5.155 \times 10^{96} kg/m^3\). This is a unit which is very large, about equivalent to \(10^{23}\) solar masses squeezed into the space of a single atomic nucleus. At one unit of Planck time after the Big Bang, the mass density of the universe is thought to have been approximately one unit of Planck density.

n3:dbpediaMatch

http://dbpedia.org/resource/Planck_density

n3:hasDimensionVector

n4:A0E0L-3I0M1H0T0D0

n3:informativeReference

http://en.wikipedia.org/wiki/Planck_density?oldid=493642128

n3:symbol

planckdensity

n3:hasQuantityKind

n9:MassDensity n9:Density

n3:applicableSystem

n8:PLANCK

n3:conversionMultiplier

5.155e+96

n3:derivedUnitOfSystem

n8:PLANCK