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": ""}
  | San Luis Potosi   :L RH POACEAE subsp. eP    .ngC mex|cana   V4TCr POALES  q>& charcas; charcas  W, 1121465 eragrostis  ]    rO  -|01.112 MEXICO  LAS    6_5_y I. SÃ¡nchez Vega 856     . alfred f. whiting   ERAGROSTIS MEXICANA SUBSP. MEXICANA        1934-07 !w[C]  mexicana #R9 %  23.128 $aS 
{"catalogNumber": "1121465", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis mexicana subsp. mexicana", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "mexicana", "identifiedBy": "I. S\u00c3\u00a1nchez Vega", "recordedBy": "Alfred F. Whiting", "recordNumber": "856", "verbatimEventDate": "1934-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Charcas; Charcas", "decimalLatitude": "23.128", "decimalLongitude": "-101.112", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}