About: http://webisa.webdatacommons.org/59076191

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	You can key in exact coordinate for the cut point; easiest if and edge is on axis.
http://www.w3.org/ns/prov#wasQuotedFrom	blenderartists.org