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": ""}
oliver a. farwell Gm.6   U[ CYPERACEAE BLH [the single leafless culm at left is probably C. cephalophora] A36  muehlenbergii B  carex hW*F     :St United States  POALES oW;*   Royal Oak. D5F;  schkuhr ex willd. %@    Oakland 6-    F?MMg 1920-08-12    . 5584a 42.48948 b<#   P,q Carex muehlenbergii anton a. reznicek Rt      <V8N 1324918
{"catalogNumber": "1324918", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex muehlenbergii", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "muehlenbergii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Oliver A. Farwell", "recordNumber": "5584a", "verbatimEventDate": "1920-08-12", "habitat": "", "occurrenceRemarks": "BLH [the single leafless culm at left is probably C. cephalophora]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Oakland", "municipality": "", "locality": "Royal Oak.", "decimalLatitude": "42.48948", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}