About: http://webisa.webdatacommons.org/360197988

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	In fact, Garner writes, ???Indeed, the existence of unbounded ionads is a problem that seems to be independent of the axioms of Zermelo-Fraenkel set theory.??? (Section 3.8).
http://www.w3.org/ns/prov#wasQuotedFrom	ncatlab.org