About: http://webisa.webdatacommons.org/236200412

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	Firstly, this could result from biological contamination caused by living organisms such as bacteria, viruses, mold, pollen, dust mites and insect droppings that accumulate in ducts, carpeting, insulation and drains.
http://www.w3.org/ns/prov#wasQuotedFrom	noodor.com