This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

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

PrefixNamespace IRI
n5http://commons.wikimedia.org/wiki/Special:FilePath/Helium_spectrum.jpg?width=
dbpedia-owlhttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
rdfshttp://www.w3.org/2000/01/rdf-schema#
n7http://commons.wikimedia.org/wiki/Special:FilePath/Helium_spectrum.
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdhhttp://www.w3.org/2001/XMLSchema#
dbpediahttp://dbpedia.org/resource/
Subject Item
dbpedia:Helium
rdfs:comment
Helium is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas that heads the noble gas group in the periodic table. Its boiling and melting points are the lowest among all the elements.Helium is the second lightest element and is the second most abundant element in the observable universe, being present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined.
rdfs:seeAlso
dbpedia:Noble_gas_compound
foaf:depiction
n7:jpg
dbpedia-owl:soundRecording
dbpedia:Helium__1
dbpedia-owl:thumbnail
n5:300