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": ""}
  f -97.9557 20.612 4EPkZ      1 1960-08-10  2 1144363  l. p%H3  ASPARAGACEAE ]~ex   H. ILTIS & R. KOEPPE ]     BR   YUCCA FILAMENTOSA  Vc VERACAUZ    filamentosa 7/#l1     877 sMq/   Vf LARGE TREE IN OVERGRAZED PASTURE ABOVE A SMALL LAKE 
{"catalogNumber": "1144363", "order": "", "family": "Asparagaceae", "scientificName": "Yucca filamentosa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "filamentosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. Iltis & R. Koeppen", "recordNumber": "877", "verbatimEventDate": "1960-08-10", "habitat": "Large tree in overgrazed pasture above a small lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.612", "decimalLongitude": "-97.9557", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}