About: http://webisa.webdatacommons.org/322275023

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 key is that you are going to need to create named types to handle this, if I recall correctly.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com