About: http://webisa.webdatacommons.org/384397751

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	There are many factors that contribute to indoor air quality, a few examples are: ventilation, temperature and humidity levels, building materials, and cleaning products and other chemicals used in the building.
http://www.w3.org/ns/prov#wasQuotedFrom	mtholyoke.edu