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": ""}
  1960-08-10 @>    , Asparagales   YuccFa filamentosa     Large tree in ovegrazed pasture above a small lake  k. v    -97.9557 N    #(G yucca   91 ,) IXHUATLÃ¡N DE MADERO   i<z   L.  b  20.612      ~7 mexico  asparagaceae z?G  filamentosa <U0 
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Yucca filamentosa", "scientificNameAuthorship": "L.", "genus": "Yucca", "subgenus": "", "specificEpithet": "filamentosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1960-08-10", "habitat": "Large tree in overgrazed pasture above a small lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Ixhuatl\u00c3\u00a1n de Madero", "municipality": "", "locality": "", "decimalLatitude": "20.612", "decimalLongitude": "-97.9557", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}