About: http://webisa.webdatacommons.org/192235338

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	Contaminants like dust, pollen, mold spores, and bacteria are present in the air and can easily trigger allergies, asthma, sinuses, and other breathing problems.
http://www.w3.org/ns/prov#wasQuotedFrom	airfilters.com