About: http://webisa.webdatacommons.org/415601040

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	Not sure what you mean ... to me, atomic means that every element is a join of atoms.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net