Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1931-03-08  Fd  incurva t,-Ib  India Vo  lepidagathis incurva     NERTI b(s    1680 )<6    Walter N. Koelz O      . I<8 BUCH.-HAM. EX D. DON   ug?K ACANTHACEAE  Lamiales J$    river bank ED     
{"catalogNumber": "", "order": "Lamiales", "family": "Acanthaceae", "scientificName": "Lepidagathis incurva", "scientificNameAuthorship": "Buch.-Ham. ex D. Don", "genus": "", "subgenus": "", "specificEpithet": "incurva", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1680", "verbatimEventDate": "1931-03-08", "habitat": "River bank", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "", "county": "", "municipality": "", "locality": "Nerti", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}