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": ""}
Boris A. Krukoff L &   Collection label shows no. as 1970-46; tree spineless /     Krukoff & Barneby Py, B   +] tabasco   9% 1107276  x3(= 1970 erythrina caribaea kbX^   $M ?h Fabaceae     XV About 10 km from Villahermosa toward Chable  5 1970-02-20    ,BO0  erythrina    AJ< fabales  CARIBAEA Y/io    
{"catalogNumber": "1107276", "order": "Fabales", "family": "Fabaceae", "scientificName": "Erythrina caribaea", "scientificNameAuthorship": "Krukoff & Barneby", "genus": "Erythrina", "subgenus": "", "specificEpithet": "caribaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Boris A. Krukoff", "recordNumber": "1970", "verbatimEventDate": "1970-02-20", "habitat": "", "occurrenceRemarks": "Collection label shows no. as 1970-46; tree spineless", "associatedTaxa": "", "country": "", "stateProvince": "Tabasco", "county": "", "municipality": "", "locality": "About 10 km from Villahermosa toward Chable", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}