About: http://webisa.webdatacommons.org/285180300

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 am familiar with how type affinity works in SQLite: You can declare column types as anything you want, and all that matters is whether the type name contains INT, CHAR, FLOA, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com