About: http://webisa.webdatacommons.org/59632767

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 line is a ray cast into the world from the mouse pointer, from the arbitrary angle of the camera, and the vertex is the character joint that I am trying to drag around.
http://www.w3.org/ns/prov#wasQuotedFrom	gamedev.net