Local properties file now optional
Changed config location to BridgeDB locations
fixed link
Merge branch 'Develop' into Christian
Added volcabulary terms
Added simple rdf checker
Updated owl for specification
Version 1_4 readable but not picking up subclasses yet
Removed individuals
Added Json marshal test
Added a describe method
Used desribe
Added Extract SubClass method
removed unrequired type and cleanup
|Assign AllowedUriType based on subClasses
pav:derivedFrom changed to dcmitype:Dataset and set to Should
Write Specifications to json