About: http://webisa.webdatacommons.org/361048553

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 including pollen, dust and dust mites, viruses, second-hand cigarette smoke,
http://www.w3.org/ns/prov#wasQuotedFrom	airqualityindoors.com