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<https://en.wikipedia.org/wiki/National_anthem>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/www.wikidata.org/entity/Q23691> .
<https://en.wikipedia.org/wiki/National_anthem>	<http://schema.org/about>	<http://www.wikidata.org/entity/Q23691> .
<https://en.wikipedia.org/wiki/National_anthem>	<http://schema.org/name>	"National anthem"@en .
<https://en.wikipedia.org/wiki/National_anthem>	<http://schema.org/isPartOf>	<https://en.wikipedia.org/> .
<https://en.wikipedia.org/wiki/National_anthem>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://schema.org/Article> .