About: http://webisa.webdatacommons.org/253790078

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 we want his age in whole numbers and a fraction of a year, e.g. 40.5 years, then we can use this formula:
http://www.w3.org/ns/prov#wasQuotedFrom	exceldigest.com