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 sahafariensis RB     258 LP _#   12â°36'20"s, 049â°26'22"e Mt)   5t  1544676   > NO DATA    2i 2312   diana i  mdagascar E+s    _`L: Croton   E)- w 49.4394444 K. Kainulainen & P. Et. Berry OQR   long th3 road/track to sa$hafary forest. eucalyptus plantation on lepvel, sandy substrate  E   ^#41 EUPHORBIACEAE  
{"catalogNumber": "1544676", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton sahafariensis", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "K. Kainulainen & P. E. Berry", "recordedBy": "", "recordNumber": "2312", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Diana", "county": "no data", "municipality": "", "locality": "Along the road/track to Sahafary Forest. Eucalyptus plantation on level, sandy substrate", "decimalLatitude": "", "decimalLongitude": "49.4394444", "verbatimCoordinates": "12\u00c2\u00b036'20\"S, 049\u00c2\u00b026'22\"E", "minimumElevationInMeters": "258", "maximumElevationInMeters": ""}