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": ""}
  Jm]Q 1126790  1 h2J 1539   Belize C47Ql  panicum pulchellum 22V     MN7Xn percy h. gentle  SPRENG. 39N  poales ^L    POACEAE Q`A   1935-03-28 C  Contact UM Herbarium 7aN9   PANICUM g      >4 JASON R. SWALLEN  pulchellum ]=   
{"catalogNumber": "1126790", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum pulchellum", "scientificNameAuthorship": "Spreng.", "genus": "Panicum", "subgenus": "", "specificEpithet": "pulchellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jason R. Swallen", "recordedBy": "Percy H. Gentle", "recordNumber": "1539", "verbatimEventDate": "1935-03-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}