About: http://webisa.webdatacommons.org/456682047

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	Knowledge in basic algebra and geometry which is used in calculating figures and amounts including the discounts, interest, commissions, proportions, percentages, area circumference and volume;
http://www.w3.org/ns/prov#wasQuotedFrom	ofwguide.com