About: http://webisa.webdatacommons.org/413008002

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	Perhaps your carefully constructed 3D model, which had smooth flowing curves and other geometries, is being represented by the file format as a mesh of triangles which can only approximate the original model.
http://www.w3.org/ns/prov#wasQuotedFrom	cnccookbook.com