About: http://webisa.webdatacommons.org/75721394

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	The notion is a very important one and appears pretty much everywhere in maths and science.
http://www.w3.org/ns/prov#wasQuotedFrom	orbifold.net