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": ""}
 K5 Ym betulinus  hyiq 81938   CROTON DYe+     shrub /M@z              u 1665965  n9] 20.069 -74.858|667 xa)1     V Mun. BaitiquirÃ­. Minas de Yeso, arriba de Los Siguaos guantanamo :xU 
{"catalogNumber": "1665965", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "betulinus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "81938", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Shrub", "associatedTaxa": "", "country": "", "stateProvince": "Guantanamo", "county": "", "municipality": "", "locality": "Mun. Baitiquir\u00c3\u00ad. Minas de Yeso, arriba de Los Siguatos", "decimalLatitude": "20.069", "decimalLongitude": "-74.8581667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}