_:vb2076166	<http://www.w3.org/2000/01/rdf-schema#label>	"During the period from the 2nd October to the 3rd November 1991 BGR acquired seismic lines off West Africa and in the Angola Basin. The lines BGR91-01, BGR91-02, BGR91-03, BGR91-04 and BGR91-06 are raw data. The lines BGR91-02A and BGR91-05 are processed (migrated) data."@de .
_:vb2076166	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/dc/terms/ProvenanceStatement> .