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": ""}
      _Qi&l 1542498 Small tree 5-7 m tall, 8 cm dbh; leaves glossy, venation brochidodromous; staminate flowers open, 12-14 stamens; pistillate flowers with large, green sepals; both staminate and pistillate flowers together in congestd inflorescences. ?x[,s     s= Madagascar  crton macrobuxus VR/o    M C1 2016-03-5  croton z             =Ry BENJAMIN W. VAN EE, HANTA RAZAFINDRAIBE, KENT KAINULAINEN & PAUL E. BERRY
{"catalogNumber": "1542498", "order": "", "family": "", "scientificName": "Croton macrobuxus", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin W. van Ee, Hanta Razafindraibe, Kent Kainulainen & Paul E. Berry", "recordNumber": "", "verbatimEventDate": "2016-03-15", "habitat": "", "occurrenceRemarks": "Small tree 5-7 m tall, 8 cm dbh; leaves glossy, venation brochidodromous; staminate flowers open, 12-14 stamens; pistillate flowers with large, green sepals; both staminate and pistillate flowers together in congested inflorescences.", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}