About: http://webisa.webdatacommons.org/187143507

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	You can also find tools such as calculus, engineering, trigonometry, logarithm, and hyperbolic functions that help you to perform complex analysis easily.
http://www.w3.org/ns/prov#wasQuotedFrom	freechemistryonline.com