About: http://webisa.webdatacommons.org/46411299

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	Earlier observations with the European Space Agency's Infrared Space Observatory (ISO) have shown that the dusty torus contains hydrocarbons, carbonates such as calcite, as well as water ice and iron.
http://www.w3.org/ns/prov#wasQuotedFrom	esa.int