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": ""}
   )*C^M muhlenbergia rigida 838 Z]@   (KUNTH) KUNTH g7    HOWARD S. GNTRY G%      & e 1124984      mexico poaceae ,k   muhlenbergia K-Q$]  contact um herbarium H    u~Z POALES JASON R. SWALLEN k |Q   RIGIDA ^.  1948-09-19 z*1eU    
{"catalogNumber": "1124984", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia rigida", "scientificNameAuthorship": "(Kunth) Kunth", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jason R. Swallen", "recordedBy": "Howard S. Gentry", "recordNumber": "8328", "verbatimEventDate": "1948-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}