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": ""}
"frequent," 9]      MICHIGAN |%M   45.289482 0    j. u@ PRESQUE ISLE CAREX PLANTAGINEA zpN   12&-x lam.        -84.161505 So/ j   UT@. 1968-05-09     Ua59 Deciduous woods.  bB k 1326871  s5(*e ca. 5 mi. se of onaway. 
{"catalogNumber": "1326871", "order": "", "family": "", "scientificName": "Carex plantaginea", "scientificNameAuthorship": "Lam.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1968-05-09", "habitat": "Deciduous woods.", "occurrenceRemarks": "\"frequent,\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Presque Isle", "municipality": "", "locality": "ca. 5 mi. SE of Onaway.", "decimalLatitude": "45.289482", "decimalLongitude": "-84.161505", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}