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": ""}
MIRADOR NATIONAL MONUMENT, NEAR KM. 93, 12 KM. WEST OF PAN DE AZUCAR VX  MICHAEL J. HUFT  neM  h. h. bartlett  Ax   d~ euphorbiaceae   3o R Canescent shrub, 6-10 feet tall  -~KN vruguay    6#Q CROTON CHAMAEPITYS  a MALDONADO 1944-01-20 m  21311 ,`   malpighiales DJ?    2 o no data     Yg 8AILL.    ^ux :1543934   chamaepitys ku4   , n- CROTON
{"catalogNumber": "1543934", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton chamaepitys", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "chamaepitys", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Huft", "recordedBy": "H. H. Bartlett", "recordNumber": "21311", "verbatimEventDate": "1944-01-20", "habitat": "", "occurrenceRemarks": "Canescent shrub, 6-10 feet tall", "associatedTaxa": "", "country": "Uruguay", "stateProvince": "Maldonado", "county": "no data", "municipality": "", "locality": "Mirador National Monument, near Km. 93, 12 km. west of Pan de Azucar", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}