About: http://webisa.webdatacommons.org/280084409

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	Because they need high temperatures to form, these crystalline silicates were not expected to be found in comets, so how they come to be there is a puzzle.
http://www.w3.org/ns/prov#wasQuotedFrom	jodcast.net