About: http://webisa.webdatacommons.org/406946630

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 angular velocity of a spinning disk, sphere,or solid object, is an artifact of the uniformly spinning disk,sphere, or solid object.
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org