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": ""}
MADAGASCAR wTt   greveanus  1<F  BENJAMIN W. VAN EE, PAUL E. BERRYD, BRIAN L. DORSEY & H. RAZANATSOA Fz   Anosy  h   BAILL. WWKxF  2009-02-2  tF  46.6245167  - ,   24Â°53'20"S 046Â°37'28"E +  shrub. K   Toliara 2^^    #<E 220 959  tAR  CROTON GREVEANUS  If   -24.8888  w Ja    E euphorbiaceae  1542434 0;   ;S;vQE Croton   dVD PAST THE ENTRANCE TO PARC NATIONAL ANDOHAHELA. TSIMELAHY ROAD.  MALPIGHIALES w D  
{"catalogNumber": "1542434", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton greveanus", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "greveanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin W. van Ee, Paul E. Berry, Brian L. Dorsey & H. Razanatsoa", "recordNumber": "959", "verbatimEventDate": "2009-02-20", "habitat": "", "occurrenceRemarks": "Shrub.", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toliara", "county": "Anosy", "municipality": "", "locality": "Past the entrance to Parc National Andohahela. Tsimelahy road.", "decimalLatitude": "-24.8888", "decimalLongitude": "46.6245167", "verbatimCoordinates": "24\u00c2\u00b053'20\"S 046\u00c2\u00b037'28\"E", "minimumElevationInMeters": "220", "maximumElevationInMeters": ""}