About: http://webisa.webdatacommons.org/363917086

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	this equation tells us the x coordinate of the points where the line and the circle meet - and it is points, because the equation is a quadratic with two roots.
http://www.w3.org/ns/prov#wasQuotedFrom	counton.org