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": ""}
   -99.6401 iA   i 1965-09-09   ( <t CAV., 1799       N|#< 1117208     Aristida s^ 4   k. ro e & e. roe XvLVD    & bG poaceae   Mexico 6l4l    Lat. 18Â°55' Long. [-]99Â°30' ] 
{"catalogNumber": "1117208", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Cav., 1799", "genus": "Aristida", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. Roe & E. Roe", "recordNumber": "", "verbatimEventDate": "1965-09-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-99.6401", "verbatimCoordinates": "Lat. 18\u00c2\u00b055' Long. [-]99\u00c2\u00b030'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}