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": ""}
  k. roe & e. roe R?4Fa    =s^R mexico j. sã¡nchez-ken fB    Poales J    - dominantly quercus forest with soe pinus, some what disturbed by grazing and burning. forest floor rather moist, moss covered, with few bunch grasses.     :7f 1824  1 196509-09  18.9914 !      yNt cav., 1799    Il -99.6401    POACEAE  ` Aristida laxa 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida laxa", "scientificNameAuthorship": "Cav., 1799", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "K. Roe & E. Roe", "recordNumber": "1824", "verbatimEventDate": "1965-09-09", "habitat": "Dominantly Quercus forest with some Pinus, some what disturbed by grazing and burning. Forest floor rather moist, moss covered, with few bunch grasses.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "18.9914", "decimalLongitude": "-99.6401", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}