About: http://webisa.webdatacommons.org/432568634

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	Funnily enough the earliest examples of maths I can find are from the first volume of the American Educational Journal, dated 1864, where teachers advertise
http://www.w3.org/ns/prov#wasQuotedFrom	painintheenglish.com