About: http://webisa.webdatacommons.org/116624211

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	The vapor will not spontaneously form a cloud, so the concentration of pollutants like smoke, dust, and other aerosol particles that serve as sites to nucleate condensation will also play an active role in a cloud development.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com