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. v4n ee, hanta razafindraibe, kent kainulainen & paul e. berry Oldw   z4Es BAILL.     N Antananarivo      tWA9m EUPHORBIACEAE 2253 @     r^h( Analamanga 47.28668 WW   i @f macrobuxus   aI:_ MALPIGHIALES  1614 4wA&   %J 18â°11'48"s 047â°17'1"e  MADAGASCAR - --R   CROTON MACROBUXUS E 5JZ   X -18.1967667 RÃ©SERVE SPÃ©CIALE AMBOHITANTELY, ALONG TRAIL. [ 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton macrobuxus", "scientificNameAuthorship": "Baill.", "genus": "", "subgenus": "", "specificEpithet": "macrobuxus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin W. van Ee, Hanta Razafindraibe, Kent Kainulainen & Paul E. Berry", "recordNumber": "2253", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Antananarivo", "county": "Analamanga", "municipality": "", "locality": "R\u00c3\u00a9serve Sp\u00c3\u00a9ciale Ambohitantely, along trail.", "decimalLatitude": "-18.1967667", "decimalLongitude": "47.28668", "verbatimCoordinates": "18\u00c2\u00b011'48\"S 047\u00c2\u00b017'12\"E", "minimumElevationInMeters": "1614", "maximumElevationInMeters": ""}