About: http://webisa.webdatacommons.org/181420894

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	A ring is a structure that has two binary operations that satisfy some list of axioms.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net