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": ""}
polymnia  RLX    $ mVx 1894-06-26  +Ju asteraceae  RT  emma j. cole    -85.668086 ]UD~!  Asterales Eh)H   #6 GRAND RAPID      0: `  1256000 l. #5bu   United States       CANADENSIS POLYMNIA CANADENSIS x   q6H Michigan   42.96336 Jv5b!     l [one sheet of each date]; oct. 22nd, 1892.
{"catalogNumber": "1256000", "order": "Asterales", "family": "Asteraceae", "scientificName": "Polymnia canadensis", "scientificNameAuthorship": "L.", "genus": "Polymnia", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "", "verbatimEventDate": "1894-06-26", "habitat": "", "occurrenceRemarks": "[one sheet of each date]; Oct. 22nd, 1892.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Grand Rapids", "decimalLatitude": "42.96336", "decimalLongitude": "-85.668086", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}