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": ""}
  < s.watson    Hm 540       BATOPILAS; BATOPILAS batopilas Bq  platyloba !,      i FABALES        *.qz tree  1957-09-19 2((m]   IRVING W. KNOBLOCH r+hd:    =f x CAESALPINIA
{"catalogNumber": "", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "S.Watson", "genus": "Caesalpinia", "subgenus": "", "specificEpithet": "platyloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Irving W. Knobloch", "recordNumber": "540", "verbatimEventDate": "1957-09-19", "habitat": "tree", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Batopilas", "municipality": "", "locality": "Batopilas; Batopilas", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}