About: http://webisa.webdatacommons.org/4609272

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	If the object is a perfect sphere, the angular momentum vector is also along the rotation axis.
http://www.w3.org/ns/prov#wasQuotedFrom	uwgb.edu