About: http://webisa.webdatacommons.org/315189644

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	And, in fact, the Hippopotamus is presented as holding an object which is usually described as a knife, but beyond any doubt is a sector, the sector used to calculate the angle of the precession.
http://www.w3.org/ns/prov#wasQuotedFrom	metrum.org