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": ""}
  DC  Mouth of Portage River, Lake Superior.  h h|1 1865-08-03   V  LIMOSA    ;> HOUGHTON  poales 7%   R(eP| L.   DB6 frederick j. hermann    sp]+2 Carex limosa   U= CAREX  gw Michigan  [Smith was with Porter on this date - See Pap Mich Acad 1:155 ff. 1923] 6FgA   & charles e. sm ith  1324553 W(10U   CYPERACEAE o   Q united states 
{"catalogNumber": "1324553", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex limosa", "scientificNameAuthorship": "L.", "genus": "Carex", "subgenus": "", "specificEpithet": "limosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Charles E. Smith", "recordNumber": "", "verbatimEventDate": "1865-08-03", "habitat": "", "occurrenceRemarks": "[Smith was with Porter on this date - See Pap Mich Acad 1:155 ff. 1923]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Mouth of Portage River, Lake Superior.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}