About: http://webisa.webdatacommons.org/15401758

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	The cone cuts the ocean surface with a Conic Section, which in the image is an ellipse.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org