About: http://webisa.webdatacommons.org/71200850

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	Several methodologies can be used to solve this problem such as drawing an analogy to a system of weights and pulleys (Varignon's solution) or using trigonometry.
http://www.w3.org/ns/prov#wasQuotedFrom	hofstra.edu