About: http://webisa.webdatacommons.org/116817885

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	This extensibility was judged to be critical since mathematics is a field where both notations and pedagogical concepts are constantly evolving.
http://www.w3.org/ns/prov#wasQuotedFrom	coverpages.org