About: http://webisa.webdatacommons.org/132430921

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	What I havent seen in the book is an explanation for is why some asteriods leave plasma trails and show themselves as a comet and others dont?
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org