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": ""}
    YpR j.w. robbins 1863 Y  B]   ^Ay fernald & wiegand  &1H poaceae   E&& EDWARD G. VOSS    _zy 52 53 54 HOUGHTON OR KEWEENAW nO   in peninsula Keweenaw j    POA SALTUENSIS tm)   POA /        lby8L Michigan  [3 NUMBERED CULMS ON SAME SHEET] vp^   +j united states
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Poa saltuensis", "scientificNameAuthorship": "Fernald & Wiegand", "genus": "Poa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "J.W. Robbins", "recordNumber": "52 53 54", "verbatimEventDate": "1863", "habitat": "", "occurrenceRemarks": "[3 numbered culms on same sheet]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton or Keweenaw", "municipality": "", "locality": "in peninsula Keweenaw", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}