About: http://webisa.webdatacommons.org/368639149

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	Its universe is a two-dimensional surface embedded in the three dimensions of the real world--just as our own three-dimensional space is embedded in Einstein???s unimaginable four-dimensional one.
http://www.w3.org/ns/prov#wasQuotedFrom	discovermagazine.com