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": ""}
  Sw. tWmr<    floyd r. waller, jr. -(^   /  campeche   $V  -90.4372    5Wx . 1355  Panicum A/YN    AG @ los rosales; tuxpeã±a   q=@+s CYRUS L. LUNDELL  P panicum hirsutum MEXICO  [C      |?> hirsutum   @ Poaceae   
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Panicum hirsutum", "scientificNameAuthorship": "Sw.", "genus": "Panicum", "subgenus": "", "specificEpithet": "hirsutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Floyd R. Waller, Jr.", "recordedBy": "Cyrus L. Lundell", "recordNumber": "1355", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Campeche", "county": "", "municipality": "", "locality": "Los Rosales; Tuxpe\u00c3\u00b1a", "decimalLatitude": "", "decimalLongitude": "-90.4372", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}