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": ""}
M.R. CROSBY & W.R. ANDERSON 57          r_th 1200     sw. ?     ^ah5 SEPALS VELLOW-GREEN; PETALS WHITE, TINGED WITH YELLOW; STAMINAL COLUMN WHITE, ANTHERS YELLOW; GLANDS TINGED WITH RED; FRUITS GREN; LEAVES LEATHERY; TREE 15 FEET TALL       EUPHORBIACEAE K6d    T  Trelawny 
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Sw.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.R. Crosby & W.R. Anderson", "recordNumber": "1200", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "sepals yellow-green; petals white, tinged with yellow; staminal column white, anthers yellow; glands tinged with red; fruits green; leaves leathery; tree 15 feet tall", "associatedTaxa": "", "country": "", "stateProvince": "Trelawny", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}