About: http://webisa.webdatacommons.org/74136512

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	Fine, find some sort of matter interacts gravitationally with the observable universe but not electromagnetically, and call it whatever you want when you do.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org