CC-2168. Fixed exporting csv in researchgraph format
CC-2168. Fixed exporting csv in researchgraph format

au-research/ANDS-ResearchData-Registry,au-research/ANDS-ResearchData-Registry,au-research/ANDS-ResearchData-Registry,au-research/ANDS-ResearchData-Registry,au-research/ANDS-ResearchData-Registry