About: http://webisa.webdatacommons.org/120760058

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	One of the roots of the equation x 2 kx 6 0 is 3, and k is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net