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": ""}
    &aAa- (kunth) lag. ex griffiths    POALoES K   1118357 l3  Canoas; 34 mi W of Durango, on hwy to El Salto  /3&   r4 -105.15  POACEAE )1d?    mexico !     23.8587 _3      Hgv6  1951-08-29  
{"catalogNumber": "1118357", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Kunth) Lag. ex Griffiths", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1951-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Canoas; 34 mi W of Durango, on hwy to El Salto", "decimalLatitude": "23.8587", "decimalLongitude": "-105.15", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}