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": ""}
 <*mv ALVARADO    1922  D.H. JANZEN        x-8X dh. janzen  19.0564 5H=:    Y* spha3rocephala just abo2ve high tide line  O_ i       pCYF, mexico   1964-04-26 S    1kr` veracruz   [ Vachellia sphaerocephal Vachellia 3   ~  -95.9942 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Vachellia sphaerocephala", "scientificNameAuthorship": "", "genus": "Vachellia", "subgenus": "", "specificEpithet": "sphaerocephala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.H. Janzen", "recordedBy": "D.H. Janzen", "recordNumber": "1922", "verbatimEventDate": "1964-04-26", "habitat": "Just above high tide line", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "Alvarado", "municipality": "", "locality": "", "decimalLatitude": "19.0564", "decimalLongitude": "-95.9942", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}