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": ""}
  wM Mexico      #UI2  MEDIA  o -99.4718    m GUERRERO   JERZY RZEDOWSKI OM   1969-10-09 ?Ly6e   pc 17.3604  Orilla de camino Yx  Acahuizotla; Chilpancingo; 5 km al S de Palo Blanco ~6Z  Poaceae    bouteloua h~     5 BOUTELOUA MEDIA  ?s 1118521  
{"catalogNumber": "1118521", "order": "", "family": "Poaceae", "scientificName": "Bouteloua media", "scientificNameAuthorship": "", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "media", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jerzy Rzedowski", "recordNumber": "", "verbatimEventDate": "1969-10-09", "habitat": "Orilla de camino", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Acahuizotla; Chilpancingo; 5 km al S de Palo Blanco", "decimalLatitude": "17.3604", "decimalLongitude": "-99.4718", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}