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": ""}
 subsp. [0         FY@B Asparagaceae agave 5VG O   u ASPARAGALES    C |[* flexiflora      9k2 U parviflora  Agave parviflora subsp. flexiflora g40/   bjb D. WIGGINS & R. ROLLINS      c[KG;Z mexico 
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Agave parviflora subsp. flexiflora", "scientificNameAuthorship": "", "genus": "Agave", "subgenus": "", "specificEpithet": "parviflora", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "flexiflora", "identifiedBy": "", "recordedBy": "D. Wiggins & R. Rollins", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}