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": ""}
 -63.55 _   croton be3tlei  U+T   xf ~  MALPIGHIALES  G M. Nee & I. Vargas C.  4`10 euphorbiaceae  treelet 5 m. tall, 6 cm. diam K b  NOT GRAZED, BUT LOWER PART DISTURBED BY SLASH-AND-BURN AGRICULTURE x  beetlei DSQZt    800 >G     SV-X FL!ORIDA  MYd -18.16667 3 KM SW OF ANGOSTURA, DECIDUOUS F@OREST OPN STEEP SLOPE ON N SIDE OF CANYON OF RIO PIRAI 6N<Q,     Ni1  1992-12-27  SANTA CRUZ cV|8   S> CROIZAT   g=%  Croton  1543823 -F d0  
{"catalogNumber": "1543823", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton beetlei", "scientificNameAuthorship": "Croizat", "genus": "Croton", "subgenus": "", "specificEpithet": "beetlei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Nee & I. Vargas C.", "recordNumber": "", "verbatimEventDate": "1992-12-27", "habitat": "Not grazed, but lower part disturbed by slash-and-burn agriculture", "occurrenceRemarks": "Treelet 5 m. tall, 6 cm. diam", "associatedTaxa": "", "country": "", "stateProvince": "Santa Cruz", "county": "Florida", "municipality": "", "locality": "3 km SW of Angostura, deciduous forest on steep slope on N side of canyon of rio Pirai", "decimalLatitude": "-18.16667", "decimalLongitude": "-63.55", "verbatimCoordinates": "", "minimumElevationInMeters": "800", "maximumElevationInMeters": ""}