Add subjects for NWBib and RPB, see #360
Change metafacture dependency from 2.0.0-SNAPSHOT to 1.2.0
Add missing 'n' in RPB notation
Merge pull request #376 from acka47/context-adjustment

Correct URIs of properties "urn" & "hbzID".
Merge pull request #368 from dr0i/issue-360

Add subjects for NWBib and RPB
Correct spelling of tableOfContents.