About: http://webisa.webdatacommons.org/427315987

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	It is already known that particles from vehicle exhausts cause a range of health problems such as asthma, but emissions from vehicles are regulated in terms of total particles, with no specific targeting of particular components.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org