About: http://webisa.webdatacommons.org/270202669

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	One is an assertion, nominally, that something exists and one is an assertion that something does not exist.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com