About: http://webisa.webdatacommons.org/432094111

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	@HS - math is simply American for maths: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 the subjects they offer.
http://www.w3.org/ns/prov#wasQuotedFrom	painintheenglish.com