About: http://webisa.webdatacommons.org/328976491

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	Some of these words (marked by an asterisk) are also reserved by SQL. You should not use them to name schema objects such as columns, tables, or indexes.
http://www.w3.org/ns/prov#wasQuotedFrom	stanford.edu