About: http://webisa.webdatacommons.org/30269600

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	Among the gases mixed in the ash cloud was sulfur dioxide, one of the gases that AIRS detects as it measures the composition of the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov