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": ""}
   > sm4ll tree to 5 m tall; leaves dimorphic; good staminate and pistillate Bflowrs present; probably same sPpecies as van ee 2144 & 146  -24.9883333 t~    /pj baill.  23J thouarsianus   ;2 Toliara  M 2015-07-31  Z domaine de la cascade private preserve, pk 9, manantantely-soanerana. north of rn13. near the base of the upper pool above the waterfall  r)kZ MADAGASCAR Croton thouarsianus B)   >9JQ MALPIGHIALES  ~Q 2145  n DENSE, HUM|D FOREST  Jm 142 46.93  g   ANOSY Gx   ,c 1666079  EFQ1 Croton 24Â°59'18"S 046Â°55'48"E e   EUPHOABIACEAE ]~     
{"catalogNumber": "1666079", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton thouarsianus", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "thouarsianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2145", "verbatimEventDate": "2015-07-31", "habitat": "Dense, humid forest", "occurrenceRemarks": "Small tree to 5 m tall; leaves dimorphic; good staminate and pistillate flowers present; Probably same species as Van Ee 2144 & 2146", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toliara", "county": "Anosy", "municipality": "", "locality": "Domaine de la Cascade private preserve, PK 9, Manantantely-Soanerana. North of RN13. Near the base of the upper pool above the waterfall", "decimalLatitude": "-24.9883333", "decimalLongitude": "46.93", "verbatimCoordinates": "24\u00c2\u00b059'18\"S 046\u00c2\u00b055'48\"E", "minimumElevationInMeters": "142", "maximumElevationInMeters": ""}