About: http://webisa.webdatacommons.org/363389722

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	Carbon dioxide, for example, is a heavy gas and will stay at floor level, however when properly mixed with the air, it will not exhibit this feature.
http://www.w3.org/ns/prov#wasQuotedFrom	idrop.se