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": ""}
  VrYU Eragrostis mexicana subsp. mexicana  Eragrostis V.u  EstaciÃ³n de Radar (Cerro el PotosÃ­); Galeana; Cerro Potosi, 5 km al W del Ranch`o 18 de Marzo, por la terracerÃ­a al Radio Faro PotosÃ­ IP5     * STPHEN D. KOCH Y M. F. DENTON mexicana  )vQ       Poaceae  @msrS 1121541  poales  j   += 24.8511 mexicana A1oB      -100.212  wA     0e8L mexico  / 1986-09-29 
{"catalogNumber": "1121541", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis mexicana subsp. mexicana", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "mexicana", "identifiedBy": "Stephen D. Koch y M. F. Denton", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1986-09-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Estaci\u00c3\u00b3n de Radar (Cerro el Potos\u00c3\u00ad); Galeana; Cerro Potosi, 5 km al W del Rancho 18 de Marzo, por la terracer\u00c3\u00ada al Radio Faro Potos\u00c3\u00ad", "decimalLatitude": "24.8511", "decimalLongitude": "-100.212", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}