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": ""}
  @t amphitecna LAMIALES %o_   nR8 * Helen Kennedy, Robin Foster  zcx no data  ca. 2-3 miles up the rio guanche zn5>    FLC 1973-01-19   %XA1C (a. h. gentry) a.h. gentry 2147 !ib    COLÃ³N        bignoniaceae n~+i     [> 1540140  5! amphitecna spathicaly   spathicalyx KX  
{"catalogNumber": "1540140", "order": "Lamiales", "family": "Bignoniaceae", "scientificName": "Amphitecna spathicalyx", "scientificNameAuthorship": "(A. H. Gentry) A. H. Gentry", "genus": "Amphitecna", "subgenus": "", "specificEpithet": "spathicalyx", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Helen Kennedy, Robin Foster", "recordNumber": "2147", "verbatimEventDate": "1973-01-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Col\u00c3\u00b3n", "county": "no data", "municipality": "", "locality": "Ca. 2-3 miles up the Rio Guanche", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}