About: http://webisa.webdatacommons.org/242189054

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	with respect to the alignment of three bodies, usually the Earth, the Sun and a third body such as the Moon
http://www.w3.org/ns/prov#wasQuotedFrom	obliquity.com