About: http://webisa.webdatacommons.org/335920487

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	A ratio is not constructed because not a geometric object but a being of a different sort entirely.Now given a line AB as unit and another line CD, according to Newton's definition, the ratio of CD to AB is a number.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org