About: http://webisa.webdatacommons.org/299828876

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	50 characterized, indoor pollutants, such as dust, smoke, pollen, and animal dander particulate matter, as
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com