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": ""}
  + 1937-02-01  tlorida keys, big pine key. a c  Cyperaceae +g   O 32032  X cyperus   rich. a.o5   PLANIFOLIUS  b   Cq. m poales    florida m  h&   AEQ& United States 1394069 uF 9   MONROE q/*    cyperus planifolius ]u* =    Q)<q ellsworth p. killip  
{"catalogNumber": "1394069", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus planifolius", "scientificNameAuthorship": "Rich.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "planifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ellsworth P. Killip", "recordNumber": "32032", "verbatimEventDate": "1937-02-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Monroe", "municipality": "", "locality": "Florida Keys, Big Pine Key.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}