<https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://lod.nal.usda.gov/naltv#Chemical> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#NamedIndividual> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#prefLabel> "naphthacenes"@en . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#prefLabel> "naftacenos"@es . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#broader> <https://lod.nal.usda.gov/nalt/12311> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#definition> <https://lod.nal.usda.gov/nalt/34454b-def> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#definition> <https://lod.nal.usda.gov/nalt/34454a-def> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#narrower> <https://lod.nal.usda.gov/nalt/148791> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#narrower> <https://lod.nal.usda.gov/nalt/10210> . <https://lod.nal.usda.gov/nalt/34454> <http://www.w3.org/2004/02/skos/core#inScheme> <https://lod.nal.usda.gov/nalt> . <https://lod.nal.usda.gov/nalt/34454> <http://purl.org/dc/terms/created> "2006-01-19"^^<http://www.w3.org/2001/XMLSchema#date> . <https://lod.nal.usda.gov/nalt/34454> <http://purl.org/dc/terms/modified> "2012-11-30"^^<http://www.w3.org/2001/XMLSchema#date> . <https://lod.nal.usda.gov/nalt/148791> <http://www.w3.org/2004/02/skos/core#broader> <https://lod.nal.usda.gov/nalt/34454> . <https://lod.nal.usda.gov/nalt/10210> <http://www.w3.org/2004/02/skos/core#broader> <https://lod.nal.usda.gov/nalt/34454> . <https://lod.nal.usda.gov/nalt/12311> <http://www.w3.org/2004/02/skos/core#narrower> <https://lod.nal.usda.gov/nalt/34454> .