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": ""}
 P*?t! FLOYD R. WALLER, JR.  j `sV PANICUM GHIESBREGHTII    E.FOURN. EX HEMSL. IUfV    0,R JOSÃ© VERA SANTOS PANICUM ?=_ /  mexico m&   L:/$+ 1941-08-14  I=1Q 1832      poales ~/   | ghiesbreghtii    $a 1126279      eR| CONTACT UM HERBARIUM 
{"catalogNumber": "1126279", "order": "Poales", "family": "", "scientificName": "Panicum ghiesbreghtii", "scientificNameAuthorship": "E.Fourn. ex Hemsl.", "genus": "Panicum", "subgenus": "", "specificEpithet": "ghiesbreghtii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Floyd R. Waller, Jr.", "recordedBy": "Jos\u00c3\u00a9 Vera Santos", "recordNumber": "1832", "verbatimEventDate": "1941-08-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}