About: http://webisa.webdatacommons.org/115430733

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	Assoc Prof Obbard explained that people are constantly exposed to PM2.5 indoors as a result of pollutants generated from household activities, such as cleaning and cooking, as well as from pets and smoking.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com