About: http://webisa.webdatacommons.org/21511743

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	The third one assumes that the universe is a sphere, and that its radius is equal to its Schwarzschild radius; neither of these statements is correct.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com