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": ""}
united states ?  MICHIGAN 7  y t= poales   oy(W:D -84.667054 GRASSY CLEARING, THUJA BOG. Xt#(0  carex tenera Y  cheboygan FF?#4   %Y "ID BY KKM"  x4]<2 1923-07-11 45.469932 n(;   TENERA C   x@% BURT LAKE.  24 76 W   =h CYPERACEAE   t  Ma Anton A. Reznicek    <9 John H. Ehlers & Lois S. Ehlers  P CAREX   1329386 ovmM  dewey Y?.gF 
{"catalogNumber": "1329386", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tenera", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "tenera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "John H. Ehlers & Lois S. Ehlers", "recordNumber": "2476", "verbatimEventDate": "1923-07-11", "habitat": "Grassy clearing, Thuja bog.", "occurrenceRemarks": "\"Id by KKM\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Burt Lake.", "decimalLatitude": "45.469932", "decimalLongitude": "-84.667054", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}