About: http://webisa.webdatacommons.org/8350634

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	Then use the fact that the same date next year will be one day forward (as 365/7 has remainder one), or two if next year is a leap year.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com