About: http://webisa.webdatacommons.org/353559905

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	Also, nicotine is a poison, and tend to shut alveoli (little sacs in the lungs), while marijuana tends to open them.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com