About: http://webisa.webdatacommons.org/368171894

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	The catalyst particles involved ??? which are already used in some sunscreens ??? react with light to break down harmful air pollution which can trigger health problems such as asthma.
http://www.w3.org/ns/prov#wasQuotedFrom	heraldscotland.com