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": ""}
  %7 1542440  d_ Madagascar  , CROTON Ankazobe +|k   18Â°05'02"S 047Â°10'49"E 2       ?!H 47.1802778  ISOLATED, DEGRADED FOREST REM.NANT No   uK 2257   G  Benjamin W. van Ee, Hanta Razafindraibe, Kent KainulaijneWn & Paul E. Berry   HOVARUM T    Croton< hovarum =7Q     _J Malpighiales  d 2016-02-24
{"catalogNumber": "1542440", "order": "Malpighiales", "family": "", "scientificName": "Croton hovarum", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "hovarum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin W. van Ee, Hanta Razafindraibe, Kent Kainulainen & Paul E. Berry", "recordNumber": "2257", "verbatimEventDate": "2016-02-24", "habitat": "Isolated, degraded forest remnant", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "Ankazobe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "47.1802778", "verbatimCoordinates": "18\u00c2\u00b005'02\"S 047\u00c2\u00b010'49\"E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}