About: http://webisa.webdatacommons.org/175560443

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	Opening a window in a room full of people who are smoking is an example of controlling your exposure to environmental tobacco smoke by __________________.
http://www.w3.org/ns/prov#wasQuotedFrom	arizona.edu