About: http://webisa.webdatacommons.org/222781721

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 = 0 b = 0 need to know if c is zero the equation is linear b*x+c=0 a quadratic equation If c is zero, then every number is a root and we have:
http://www.w3.org/ns/prov#wasQuotedFrom	mtu.edu