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": ""}
  Mexico tV.j   G 6318    SUBSP.  =    0J~ 1941-09-01  ,d Fabales  F @ 7 pulchella VICIA [p      a 1183966 Fabaceae zcg2K  contact um herbarium ,     `:n Vicia pulchella subsp. pulchella PULCHELLA 2   Howard S. Gentry |$V[    
{"catalogNumber": "1183966", "order": "Fabales", "family": "Fabaceae", "scientificName": "Vicia pulchella subsp. pulchella", "scientificNameAuthorship": "", "genus": "Vicia", "subgenus": "", "specificEpithet": "pulchella", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "pulchella", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "6318", "verbatimEventDate": "1941-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}