<http://webisa.webdatacommons.org/272033008>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<healthtap.com> .
<http://webisa.webdatacommons.org/272033008>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/272033008>	<http://www.w3.org/ns/prov#value>	"Chronic obstructive pulmonary disease is a condition that is usually secondary to inhaled toxins (most commonly cigarette smoke) that is not contagious." .
<http://webisa.webdatacommons.org/prov/318770519>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/272033008> .