About: http://webisa.webdatacommons.org/43186300

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	that a day is a day is a planetary revolution and a year is a year is an orbit round the Sun.
http://www.w3.org/ns/prov#wasQuotedFrom	glasgowguide.co.uk