About: http://webisa.webdatacommons.org/92882293

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	Time alone could reveal whether they were empty or real; only when proved real could they be known to others.???
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org