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": ""}
 Edward G. Voss &v$  1950-06-03 K     4Lr_  MICHIGAN Poales qyS6     Y ROCKY, OPENING ON SUMMIT OF MOUNTAIN  Poa saltuensis !qQ  -88.06 9446 O     _9 1259846  L Z  Western part of Huron Mountains       .g BARAGA 2898 ?     SALTUENSIS R_h   ? *p UNITED STATES 46.884601 8=) ? 
{"catalogNumber": "1259846", "order": "Poales", "family": "", "scientificName": "Poa saltuensis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "saltuensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "2898", "verbatimEventDate": "1950-06-03", "habitat": "Rocky, opening on summit of mountain", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "Western part of Huron Mountains", "decimalLatitude": "46.884601", "decimalLongitude": "-88.069446", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}