About: http://webisa.webdatacommons.org/320641046

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	Math.com Assistance in various levels of math subjects such as pre-algebra, geometry, algebra, trigonometry, statistics, and calculus and includes topics such as fractions, percents, exponents, and square roots, just to name a few.
http://www.w3.org/ns/prov#wasQuotedFrom	mac.edu