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": ""}
 1981-10-30   `#    UNITED STATES D     h8W alligator bayou: near st. john paris line david moreland T.     4@w 1649783    6 MUH1.  *&HpC, epidendrum magnoliae  1722 Jw      X ORCHIDACEAE     ? epidendrum     ascension .r  
{"catalogNumber": "1649783", "order": "", "family": "Orchidaceae", "scientificName": "Epidendrum magnoliae", "scientificNameAuthorship": "Muhl.", "genus": "Epidendrum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Moreland", "recordNumber": "1722", "verbatimEventDate": "1981-10-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Ascension", "municipality": "", "locality": "Alligator Bayou: near St. John Paris Line", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}