About: http://webisa.webdatacommons.org/407168272

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	This limitation reflects the lack of appropriate RRs (relationship of relative risk) related to tobacco products other than cigarettes.
http://www.w3.org/ns/prov#wasQuotedFrom	pipesmagazine.com