About: http://webisa.webdatacommons.org/286227844

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	We do not know if the universe actually is a sphere or not, but the rules of an expanding hypersphere in time do explain what Hubble observed and serves as a good mental model for what is happening in the universe of
http://www.w3.org/ns/prov#wasQuotedFrom	perkel.com