This HTML5 document contains 13 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
n6	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n4	http://qudt.org/vocab/sou/
n3	http://qudt.org/schema/qudt/
n2	http://qudt.org/vocab/unit/
n8	http://qudt.org/vocab/dimensionvector/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n7	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:THM_US

rdf:type

n3:Unit

rdfs:label

Therm US

rdfs:isDefinedBy

n7:unit

dcterms:description

\(\textbf{Therm} (symbol \(thm\)) is a non-SI unit of heat energy. It was defined in the United States in 1968 as the energy equivalent of burning 100 cubic feet of natural gas at standard temperature and pressure. In the US gas industry its SI equivalent is defined as exactly \(100,000 BTU59^\circ F\) or \(105.4804 megajoules\). Public utilities in the U.S. use the therm unit for measuring customer usage of gas and calculating the monthly bills.

n3:hasDimensionVector

n8:A0E0L2I0M1H0T-2D0

n3:informativeReference

http://www.convertunits.com/info/therm%2B%5BU.S.%5D

n3:symbol

thm{US}

n3:hasQuantityKind

n6:ThermalEnergy n6:Energy

n3:applicableSystem

n4:USCS

n3:conversionMultiplier

1.0548e+08

n3:ucumCode

100000.[Btu_59]

n3:uneceCommonCode

N72