About: http://webisa.webdatacommons.org/372724172

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	For example, it needs to be able to formalize statements such as ???there is a countable set of variables??? before it can talk about predicate logic.
http://www.w3.org/ns/prov#wasQuotedFrom	utexas.edu