About: http://webisa.webdatacommons.org/329961043

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	I need to allow users to add new fields to a record, e.g. if there is a Contact record, a user may want to add a SSN numeric field and a Birthdate date/calendar field.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com