About: http://webisa.webdatacommons.org/147197510

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	Their small size mean these particulates can easily lodge in the lungs and, as a result, they pose many serious health risks, particularly for children and the elderly, including asthma and heart attacks.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org