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": ""}
Boone Hallberg z     1142802 &&  ALSTROEMERIACEAE Ds4P         X 1950-08-08  u BOMAREA ACUTIFOLIA   Herb. 1dO^P    +ONb mexico   bomarea M/_S    846 7%-9  CONTACT UsM HERBARIUM mA[i   j yx acutifolia 
{"catalogNumber": "1142802", "order": "", "family": "Alstroemeriaceae", "scientificName": "Bomarea acutifolia", "scientificNameAuthorship": "Herb.", "genus": "Bomarea", "subgenus": "", "specificEpithet": "acutifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Boone Hallberg", "recordNumber": "846", "verbatimEventDate": "1950-08-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}