About: http://webisa.webdatacommons.org/173430747

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	The function's return value is an integer that identifies the day of the week that the specified date falls on: 1 is Sunday, 2 is Monday, and so on up to 7 for Saturday.
http://www.w3.org/ns/prov#wasQuotedFrom	pgacon.com