About: http://webisa.webdatacommons.org/81433829

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	Although a patchy crater record makes it hard to see a firm pattern, the pair wondered if there was a connection between cometary strikes and the solar system's passage through the dark matter disc.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com