About: http://webisa.webdatacommons.org/9902323

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	Note that you can embed pointers to incomplete types into structures, but not actual instances of the incomplete type.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com