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": ""}
   ]~v (TORR.) A.S. HITCHC. Poales 2y^_A    t utilis 1125272  dt   pwoaceae c   5 X?I LEROY H. HARVEY  ~ _ Mexico 8487 v     5LW MUHLENBERGIA     iS Muhlenbergia utilis    aFJa CONTACT UM HERBARIUM    ^ 1970-07-21  
{"catalogNumber": "1125272", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia utilis", "scientificNameAuthorship": "(Torr.) A.S. Hitchc.", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "utilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "8487", "verbatimEventDate": "1970-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}