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": ""}
  @ (L.) Per!s. Mexico +R MF  27.6824 $<B<         X?7Ck 1410   Y:eb cynodon dactylon  Y,jo -105.223 poaceae g  LeRoy H. Harvey P   Ve 1120079 Chihuahua Nx-d  1939-8-05 Xx  cynodon OdZZ    QIz Poales  dactylon @LI(F        Las Pilas; 5 km W of Cd. Camargo 
{"catalogNumber": "1120079", "order": "Poales", "family": "Poaceae", "scientificName": "Cynodon dactylon", "scientificNameAuthorship": "(L.) Pers.", "genus": "Cynodon", "subgenus": "", "specificEpithet": "dactylon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "1410", "verbatimEventDate": "1939-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Las Pilas; 5 km W of Cd. Camargo", "decimalLatitude": "27.6824", "decimalLongitude": "-105.223", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}