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": ""}
BENJAMIN W. VAN EE, PAUL E. BERRY & HANTA RAZAFINDRAIBE K     Mrbe` 2217  , v toamasina   59B9L forest edge   croton submetallicus TlBU   5Yp  shrub to 2 m tall; numerous staminate and pistillate flowers; sepals of pistillate flowers very large; pedicels of staminate flowers 1 cm and slightly longer  X SUBMETALLICUS    baill. c6    Iuh madaga5car  1664805 LF   aK   18Â°54'46"S 048Â°20'45"E  X?Pf Along road heading Nort from  RN 2 past the village of 5avahoana. At the point where the road starts tKo leave the orested area. 18Â°54'46"S 048Â°20'45"E     MF p. berry  
{"catalogNumber": "1664805", "order": "", "family": "", "scientificName": "Croton submetallicus", "scientificNameAuthorship": "Baill.", "genus": "", "subgenus": "", "specificEpithet": "submetallicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. Berry", "recordedBy": "Benjamin W. van Ee, Paul E. Berry & Hanta Razafindraibe", "recordNumber": "2217", "verbatimEventDate": "", "habitat": "Forest edge", "occurrenceRemarks": "Shrub to 2 m tall; numerous staminate and pistillate flowers; sepals of pistillate flowers very large; pedicels of staminate flowers 1 cm and slightly longer", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toamasina", "county": "", "municipality": "", "locality": "Along road heading North from RN 2 past the village of Savahoana. At the point where the road starts to leave the forested area. 18\u00c2\u00b054'46\"S 048\u00c2\u00b020'45\"E", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "18\u00c2\u00b054'46\"S 048\u00c2\u00b020'45\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}