<http://dbpedia.org/resource/Metallurgical_assay>	<http://www.w3.org/2000/01/rdf-schema#comment>	"A metallurgical assay is a compositional analysis of an ore, metal, or alloy.Some assay methods are suitable for raw materials; others are more appropriate for finished goods. Raw precious metals (bullion) are assayed by an assay office."@en .
<http://dbpedia.org/resource/Metallurgical_assay>	<http://xmlns.com/foaf/0.1/depiction>	<http://commons.wikimedia.org/wiki/Special:FilePath/Tombstone_courthouse_assay_lab.jpg> .
<http://dbpedia.org/resource/Metallurgical_assay>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Tombstone_courthouse_assay_lab.jpg?width=300> .