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": ""}
   1977-06-20 GR  CYPERACEAE Jzl    /|j^ 703 -86.355046 *   L /, NE/14 NE1/4 SEC 6 T47N-R16W  Growing along old wet sand road at edge of large cedar-spruce/tamarack bog. +#  46.498646 V+  Carex [gCw       boeckeler .^0&    ! MICHAUXIANA    1324858 8k   ^D SCHOOLCRAFT 
{"catalogNumber": "1324858", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Boeckeler", "genus": "Carex", "subgenus": "", "specificEpithet": "michauxiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "703", "verbatimEventDate": "1977-06-20", "habitat": "Growing along old wet sand road at edge of large cedar-spruce/tamarack bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Schoolcraft", "municipality": "", "locality": "NE/14 NE1/4 Sec 6 T47N-R16W", "decimalLatitude": "46.498646", "decimalLongitude": "-86.355046", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}