About: http://webisa.webdatacommons.org/426952368

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	In line 17 you may also note that we must specify the target entity class; although Scala uses generics, the generic types aren???t visible from Java, so the Java JPA libraries can???t deduce the correct type.
http://www.w3.org/ns/prov#wasQuotedFrom	liftweb.net