About: http://webisa.webdatacommons.org/66462089

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	But my question is that the structure is a 3D truss, some grid points might be able to rotate with respect to the original coordinate system.
http://www.w3.org/ns/prov#wasQuotedFrom	eng-tips.com