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": ""}
   FLATWOODS @.J       S-4 euphorbiaceae   W= malpighiales engelm. ex holz.nsk N     S: 1931-08-6       #@y florida  LS@ EUPHORBIA POLYPHYLLA JAMES B. MCFARLIN $   polyphylla B    M KI-RYONG PARK  #F  eagle lake   gG Umited States  Ps+ Polk  1269998 * gZ 
{"catalogNumber": "1269998", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia polyphylla", "scientificNameAuthorship": "Engelm. ex Holz.", "genus": "", "subgenus": "", "specificEpithet": "polyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ki-Ryong Park", "recordedBy": "James B. McFarlin", "recordNumber": "", "verbatimEventDate": "1931-08-06", "habitat": "Flatwoods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Polk", "municipality": "", "locality": "Eagle Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}