About: http://webisa.webdatacommons.org/366316012

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	Similar to is_holiday, but instead of returning 1 if the date is a holiday returns a string comprising the name of the holidays.
http://www.w3.org/ns/prov#wasQuotedFrom	metacpan.org