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": ""}
  ching mai dzG+0  TRIN.  !,  Arundinella nepalensis t   t7b-k China     g 147  HAINAN 77<     [S POACEAE  I@l 1932-10-18   t:W  1703660  Mei Maan and vicinity <DN  poales iZ~!r   yQ Arundinella MOIST, STEEP SLOPE, MEADOW, RET. WALL tl      Wk  lei, c. i. 
{"catalogNumber": "1703660", "order": "Poales", "family": "Poaceae", "scientificName": "Arundinella nepalensis", "scientificNameAuthorship": "Trin.", "genus": "Arundinella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Lei, C. I.", "recordNumber": "147", "verbatimEventDate": "1932-10-18", "habitat": "moist, steep slope, meadow, ret. wall", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Hainan", "county": "Ching Mai", "municipality": "", "locality": "Mei Maan and vicinity", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}