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": ""}
  E. A. Christenson 1~1   ORCHIDACEAE JkD)y   ? ]  no data  1F.^` Y. W. Taam      ~Ln Guangdong  ah p'o kai shan i  PHOLIDOTA CHINENSIS ;)   China FS P   G%Gt[ chinensis   . 1651750   1938-04-21 o.g7      5Z 587
{"catalogNumber": "1651750", "order": "", "family": "Orchidaceae", "scientificName": "Pholidota chinensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "chinensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. A. Christenson", "recordedBy": "Y. W. Taam", "recordNumber": "587", "verbatimEventDate": "1938-04-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "China", "stateProvince": "Guangdong", "county": "no data", "municipality": "", "locality": "Ah P'o Kai Shan", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}