About: http://webisa.webdatacommons.org/250019129

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	Since these DLLs/jnilibs are needed on the classpath to run correctly, the above setting classpathTypes where you add the additional types will correct things as you can see below (do not forget to reload when in sbt console).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com