About: http://webisa.webdatacommons.org/89217853

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	If not, a secondary table mapping objects to tags is the best solution.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com