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": ""}
  o eIragrostis autumnalis swP2      u`f Tsun-wan, Tai-mo-shan    R( J POALES   -< Tsuen Wan POACEAE y    D p  eragrostis autumnalis W. T. Tsang k  1706563 ;  SANDY, CLAY, MEADOW kbtS  HONG KONG QJ<W     (`]3H 1940-04-29 NEW TERRIATORIES  u   KENG RC  
{"catalogNumber": "1706563", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis autumnalis", "scientificNameAuthorship": "Keng", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "autumnalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. T. Tsang", "recordNumber": "", "verbatimEventDate": "1940-04-29", "habitat": "sandy, clay, meadow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Hong Kong", "stateProvince": "New Territories", "county": "Tsuen Wan", "municipality": "", "locality": "Tsun-wan, Tai-mo-shan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}