<http://dbpedia.org/resource/Emerald>	<http://xmlns.com/foaf/0.1/name>	"Emerald"@en .
<http://dbpedia.org/resource/Emerald>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Emerald_crystal_muzo_colombia.jpg?width=300> .
<http://dbpedia.org/resource/Emerald>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5\u20138 on the Mohs scale. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor.  It is a cycosilicate."@en .
<http://dbpedia.org/resource/Emerald>	<http://xmlns.com/foaf/0.1/depiction>	<http://commons.wikimedia.org/wiki/Special:FilePath/Emerald_crystal_muzo_colombia.jpg> .