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": ""}
   4J<c 1559687 PACKERA A D:  UNITED STATES  uR  ASTERALES  m    E2 s.n. DOUGLASS HOUGHTONP 0    7 -93.5875  <z Falls of Peckagama (Pokegama).   D]3e itasca  l 1832-07S-07 minnesota D=  Packera paupercula  -!  paupercula uR  Asteraceae @e5tp   ]0 ~  [NOW POKEGAMA DAM, ITASCA CO., 47.2508N, 93.5875W]      47.2508   -^ K (Michx.) Ã. LÃ¶ve & D. LÃ¶ve   
{"catalogNumber": "1559687", "order": "Asterales", "family": "Asteraceae", "scientificName": "Packera paupercula", "scientificNameAuthorship": "(Michx.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Packera", "subgenus": "", "specificEpithet": "paupercula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1832-07-07", "habitat": "", "occurrenceRemarks": "[Now Pokegama Dam, Itasca Co., 47.2508N, 93.5875W]", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Itasca", "municipality": "", "locality": "Falls of Peckagama (Pokegama).", "decimalLatitude": "47.2508", "decimalLongitude": "-93.5875", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}