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": ""}
  POALES s/Hum  1537 &#Vx   -105.874 Y     NOo chihuahua   Muhlenbergia arenicola </g      LEROY H. HARVY O    MUHLENBERGIA `2T1H      SantoF Domingo (Francisco Portillo); west slope Sierra de Santa Eulalia  J1m  1939-08-18     A! 7 MEXICO    
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Muhlenbergia arenicola", "scientificNameAuthorship": "", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "1537", "verbatimEventDate": "1939-08-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chihuahua", "county": "", "municipality": "", "locality": "Santo Domingo (Francisco Portillo); west slope Sierra de Santa Eulalia", "decimalLatitude": "", "decimalLongitude": "-105.874", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}