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": ""}
  .c( 44.139746      S United States     |]~ (O. W. KNIGHT) C. D. KIRSCHBAUM  Local, under Picea mariana, spruce-tamarack-pine bog. )   : y%j carex billingsii Cyperaceae  %    POALES q    1973-07-18 =   % MICHIGAN LAKE :L%V9    BILLINGSII fh     -85.573698 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex billingsii", "scientificNameAuthorship": "(O. W. Knight) C. D. Kirschbaum", "genus": "", "subgenus": "", "specificEpithet": "billingsii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1973-07-18", "habitat": "Local, under Picea mariana, spruce-tamarack-pine bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "", "decimalLatitude": "44.139746", "decimalLongitude": "-85.573698", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}