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": ""}
    P   fabales   XV72Z 1504210 1893-05 BkP    w GRPM 51265  * MICHENER & BIOLETTI  f* Trifolium california ^f      KL(F alameda  UNITED STATES 4P  WEST BERKELEY .+?Y   Fabaceae X#C    3H6jL microdon s.n. sP#   TRIFOLIUM MICRODON 9    hook.  & arn. 3 
{"catalogNumber": "1504210", "order": "Fabales", "family": "Fabaceae", "scientificName": "Trifolium microdon", "scientificNameAuthorship": "Hook. & Arn.", "genus": "Trifolium", "subgenus": "", "specificEpithet": "microdon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michener & Bioletti", "recordNumber": "s.n.", "verbatimEventDate": "1893-05", "habitat": "", "occurrenceRemarks": "GRPM 51265", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Alameda", "municipality": "", "locality": "West Berkeley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}