About: http://webisa.webdatacommons.org/292084506

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 abstract algebra, a branch of mathematics, a monoid is an algebraic structure with a single associative binary operation and an identity element.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org