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": ""}
   r 2016-03-08     201 +@2&m     Mahajanga =5   jb  2385    CROTON ARGYRODAPHNE  #V   NFc> 13â°55'44"s 048â°12'58"e Tree by roadside; young leaves folded shut. [ ,#   G 1542284   bW ALONG ROUTE NATIOwNALE 6, SOUTH OF AMBANJA.     G)>u C;ROTON  
{"catalogNumber": "1542284", "order": "", "family": "", "scientificName": "Croton argyrodaphne", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2385", "verbatimEventDate": "2016-03-08", "habitat": "", "occurrenceRemarks": "Tree by roadside; young leaves folded shut.", "associatedTaxa": "", "country": "", "stateProvince": "Mahajanga", "county": "", "municipality": "", "locality": "Along Route Nationale 6, south of Ambanja.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "13\u00c2\u00b055'44\"S 048\u00c2\u00b012'58\"E", "minimumElevationInMeters": "201", "maximumElevationInMeters": ""}