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": ""}
  -  +x CROTON NUMMULARIIFOLIUS JORGE GUTIERREZ, PAUL E. BERRY, BENJAMIN VAN EE, AND BRETT JESTROW 3      7 2004-04-12  s8Sr. SILICA GEL SAMPLE COLLECTED FOR (DNA. LOW SUBSHRUB  I* Cuba  .1P(+ 120  20â° 57.817' n, 76â° 03.430' w k nGa   l  20.9636167  # EUPHORBIACEAE  ^C A. RICH. holguin  c~D1    +R^#J 1661239   ENTRADA E MELONES, ETNRE HOLGUÃ­N Y GUARDALAVACA  / ?  NUMMULARIIFOLIUS =    -76.0571667 C;|Q     F 81825
{"catalogNumber": "1661239", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton nummulariifolius", "scientificNameAuthorship": "A. Rich.", "genus": "", "subgenus": "", "specificEpithet": "nummulariifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jorge Gutierrez, Paul E. Berry, Benjamin Van Ee, and Brett Jestrow", "recordNumber": "81825", "verbatimEventDate": "2004-04-12", "habitat": "", "occurrenceRemarks": "Silica gel sample collected for DNA. Low subshrub", "associatedTaxa": "", "country": "Cuba", "stateProvince": "Holguin", "county": "", "municipality": "", "locality": "Entrada de Melones, etnre Holgu\u00c3\u00adn y Guardalavaca", "decimalLatitude": "20.9636167", "decimalLongitude": "-76.0571667", "verbatimCoordinates": "20\u00c2\u00b0 57.817' N, 76\u00c2\u00b0 03.430' W", "minimumElevationInMeters": "120", "maximumElevationInMeters": ""}