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": ""}
Croton 2     1542388 fq P     = FEUILLES VEES ET FLEURS BLANCHES.       .Fce madagascar euphorbiaceae  @F   >*&@8 18Â°51'58"S 048Â°17'33"E  M 76 CROTON DROGUETIOIDES mq:    W AN Paul E. Berry  -18.86611 E)    2005-01-17  CX8    
{"catalogNumber": "1542388", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton droguetioides", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul E. Berry", "recordedBy": "", "recordNumber": "76", "verbatimEventDate": "2005-01-17", "habitat": "", "occurrenceRemarks": "Feuilles vertes et fleurs blanches.", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "-18.86611", "decimalLongitude": "", "verbatimCoordinates": "18\u00c2\u00b051'58\"S 048\u00c2\u00b017'33\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}