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": ""}
   U#R, PANAMA  poaceae Qn3   mNG4Y E.Fourn. ex Hemsl.    panicum ghiesbreghtii R   BQ#OV PANICUM    ghiesbreghtii b+     H#)< Contact UM Herbarium    Wj Albert S. Hitchcock  1126289 @~      rw@c 7997  4=#Rq FLOYD R. WALLER, JR.
{"catalogNumber": "1126289", "order": "", "family": "Poaceae", "scientificName": "Panicum ghiesbreghtii", "scientificNameAuthorship": "E.Fourn. ex Hemsl.", "genus": "Panicum", "subgenus": "", "specificEpithet": "ghiesbreghtii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Floyd R. Waller, Jr.", "recordedBy": "Albert S. Hitchcock", "recordNumber": "7997", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Panama", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}