About: http://webisa.webdatacommons.org/268236399

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	If the universe is expanding, it must have some sort of boundary, I assume.
http://www.w3.org/ns/prov#wasQuotedFrom	maths.org