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": ""}
      T BRAZIL    Conceveiba guianensis J   6 MATO GROSSO  ,K;w 1667724  <z 1453 B. A. Krukoff ; ^JRa   ?Ou CONCEVEIBA malpighiales Ao~  near tabajara, upper machado river region P0L  a |o| AUBL.  r4x 1931-12 no data K]aNj    Euphorbiaceae o/0F  r. secco l  TREE 4 FT. HIGH, 7 INCHES IN DIAMETERS BREAST HIGH, ON VARZIA LAND ALONG CREEK |m    =h guianensis
{"catalogNumber": "1667724", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Conceveiba guianensis", "scientificNameAuthorship": "Aubl.", "genus": "Conceveiba", "subgenus": "", "specificEpithet": "guianensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Secco", "recordedBy": "B. A. Krukoff", "recordNumber": "1453", "verbatimEventDate": "1931-12", "habitat": "", "occurrenceRemarks": "Tree 40 ft. high, 7 inches in diameters breast high, on varzia land along creek", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Mato Grosso", "county": "no data", "municipality": "", "locality": "near Tabajara, upper Machado River region", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}