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": ""}
   W SAGRAEANUS      C  brovince of santa clara, district of cienfuegos  F Cuba  ~k,]| 1895-05-16  M~r  1160837   t$S@ croton sagraeanus  Ma|pighial@es -e  43 V0     ]M$ no data   MÃ¼LL. ARG. _ #      Euphorbiaceae  -R3n croton  ^=A r. combs 
{"catalogNumber": "1160837", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton sagraeanus", "scientificNameAuthorship": "M\u00c3\u00bcll. Arg.", "genus": "Croton", "subgenus": "", "specificEpithet": "sagraeanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Combs", "recordNumber": "43", "verbatimEventDate": "1895-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Province of Santa Clara, district of Cienfuegos", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}