About: http://webisa.webdatacommons.org/146148898

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 horizontal component is a sine wave and the vertical component is a cosine wave, a circle results.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com