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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Explain that chronic lung disease is one of several dangerous, long-term effects of smoking. (Others include heart disease, lung cancer, and other cancers.) Define the two types of chronic lung disease.
http://www.w3.org/ns/prov#wasQuotedFrom	discoveryeducation.com