<http://dbpedia.org/resource/Caprolactam>	<http://www.w3.org/2000/01/rdf-schema#comment>	"Caprolactam (CPL) is an organic compound with the formula (CH2)5C(O)NH.  This colourless solid is a lactam(a cyclic amide) of caproic acid.  Approximately 4.5 billion kilograms are produced annually.  Caprolactam is the precursor to Nylon 6, a widely used synthetic polymer."@en .
<http://dbpedia.org/resource/Caprolactam>	<http://dbpedia.org/ontology/iupacName>	"Azepan-2-one"@en .
<http://dbpedia.org/resource/Caprolactam>	<http://xmlns.com/foaf/0.1/depiction>	<http://commons.wikimedia.org/wiki/Special:FilePath/Caprolactam-2D-skeletal.png> .
<http://dbpedia.org/resource/Caprolactam>	<http://dbpedia.org/ontology/thumbnail>	<http://commons.wikimedia.org/wiki/Special:FilePath/Caprolactam-2D-skeletal.png?width=300> .